#master the ncert for jee maths

[arihantpub]

Arihant's Master the NCERT for JEE Main and Advanced 2023

Arihant's Master the NCERT Series for JEE Main & Advanced is designed with a diverse typologies of questions, giving dual advantage to Class 11th & 12th students. This NCERT book for JEE also provides Revision Notes and latest exam questions, making it a perfect study resource for JEE Main & Advanced Exams. Visit the official website and buy Arihant Master the Ncert for JEE!

[quietimtryingtostudy]

Hi! I messed up a lot in eleventh and am really not in a good mental place rn, I'm really good with tech though and was intially preparing to head abroad but can't do so anymore cause my average in my junior yr was like rlly low. So stuck w trying to prep for JEE and have already dropped my coaching - was in sankalp @fiitjee, and just couldn't handle the obnoxiously poor teaching there anymore. I'm with like private JEE coaching directly from Delhi/Kota rn that happens online but frankly I have sm sm backlog I just don't know if I'll be able to crack it. Also, in regular schooling obvi, which is a completely different pain in the a**.

Any tips/tricks/ideas on how to get into a good uni here (DTU, IIITs, BITS, etectera like anything with decent ranking so that I could still try for outside for my masters again with?)

Tysm, have been following your blog for a while and love your daily posts, they really do motivate me to head to the study table : ))

Hey anon,

First of all, I'd like you to take a deep breath and let go of your worries and stress, just for a moment. Tell them to come back in a couple minutes ;)

You have something that I don't have now, and it's something that I wish for- you have time. Realising in 12th that you have to work hard is not too late. You still can work hard and drastically improve your performance in the real JEE Mains exam.

I don't want to give you a big lecture on being motivated and fighting for yourself by studying, though that is something that you should do- fight for yourself.

Even if your 11th went absolutely horribly, you can still turn things around. I have seen people, classmates, who completely changed their scores and performance, by practising rigorously and strengthening their concepts. They were people from whom I did not expect to see 97+ percentile, but they got it- and they deserved it too.

(also there's plenty of motivation videos on youtube and pinterest, sometimes they do help, so you can go to them- just be mindful of the time you'll spend watching them)

Some tips I'll give for working on your performance:

Give mock exams. Yes, even if they're going absolutely shittily.

Analyse your mocks question by question- if it was correct, incorrect, or unattempted. Incorrect or unattempted because you made a silly mistake, had forgotten the concept, or did not know the concept at all.

Work hard but also take breaks- getting burnt out only hurts you, your health (both mental and physical) and your efficiency

You have to have confidence, and believe in yourself- I am putting in the effort, I am working hard- this itself will help your progress (tried and tested)

NCERT is literally God for Chemistry for exams like JEE Mains. Physics and Maths require a lot of practise- you can use PYQ's for all of these, and can access plenty of practise sheets from yout own institute and the web too.

Keep practising, keep revising concepts.

Keep up with whatever they're teaching in your institute. Trying to catch up with backlog while letting the current topics go, will not be helpful. Catch up with the backlog on the weekends, or whenever you get even 20 minutes spare time.

Make a timetable. And if that doesn't work, just be consistent in your studies- tell yourself to study for at least 4 hours other than school and coaching (it's going to be tough, you can set your own goals, this was just an example)

Note- I have to say, keeping up with school studies is important too, because it gets you material to study from for the boards. There's some friends of mine who are now ineligible for appearing for JEE Advance because they did not clear the 75% Boards cutoff, even though they got 90+ percentile in JEE Mains.

See if you have Delhi domicile, still you need 96+ percentile to have a chance at getting IIITD, DTU, NSUT, IGDTUW

BITS is an exam that requires speed and efficiency and immense knowledge. It's got 130 questions, +3, 0 and -1 marking, and has to be completed in 3 hours. It's very competitive, and you need to practise pyq's and work on your speed for that, from what I've heard.

Ah. Well. I hope this post covered the questions you had! If it didn't, feel free to send another ask or even message me, whatever you want. (Sorry for answering this anon after a day heh, I wanted to think things through before posting the answer)

And thank you so much for following me :) I'm glad that my posts help you get motivated to study (PS: They help me get motivated to study too)

Keep working, happily, anon! <3

[sarthaks24]

How to Use Sarthaks for Free Class XII NCERT Solutions

Attention, Class 12 students! We know you're gearing up for the most important year of your academic life, and let’s be honest—things can get overwhelming. But don’t sweat it. Sarthaks eConnect is here to make life easier with free NCERT Class 12 solutions for all your toughest subjects!

From NCERT Class 12 Maths to NCERT Solutions for Class 12 Physics, we've got you covered. Whether it’s cracking those impossible equations or understanding why the universe works the way it does, our solutions break everything down, making even the most confusing concepts seem like a piece of cake.

Why You’ll Love Our NCERT Class 12 Maths Solutions

Maths doesn’t have to be your worst enemy. Whether it’s calculus, vectors, or probability, our NCERT Class 12 Maths solutions turn those intimidating problems into something you can actually understand. We simplify complex formulas and provide step-by-step answers, so you can stop scratching your head and start solving.

Why should you care?��Maths is the backbone of most competitive exams. Mastering these concepts now means you’ll be a step ahead when it’s time to face JEE or any other entrance test. Plus, knowing maths like a pro means less stress and more time to enjoy your senior year!

NCERT Solutions for Class 12 Physics: Unlock the Mysteries of the Universe

Physics can be wild—understanding gravity, electricity, and quantum mechanics feels like you’re solving the universe’s biggest puzzles. But with our NCERT Solutions for Class 12 Physics, it’s not just about memorizing formulas—it’s about understanding the why behind them. Whether you’re struggling with electromagnetism or mechanics, we’ve got easy explanations that make things click.

Why is this important? Physics isn’t just for exams; it’s the foundation of everything from engineering to space exploration. Getting a grip on it now will open doors to all kinds of future careers. Plus, it’s pretty cool to know how the world around you works!

Chemistry Class 12 NCERT Solution: Simplifying the Elements of Success

If Chemistry feels like a never-ending list of elements and reactions, you're not alone. But our Chemistry Class 12 NCERT Solution will change how you see it. From organic reactions to chemical kinetics, we break down each chapter so that even the trickiest reactions make sense.

The best part? Chemistry is a game-changer for medical entrance exams like NEET. Get this subject down, and you’ll ace both your boards and your entrance tests. Plus, it’ll finally make sense why those elements react the way they do—no more blank stares in class!

NCERT Class 12 Biology Solutions: Decode Life Itself

Ever wonder how our body works or how life evolved? Biology answers all those big questions. With NCERT Class 12 Biology Solutions, we simplify everything from genetics to ecology. You’ll understand everything, from how your cells work to why ecosystems are so delicate.

Why bother? If you're aiming for NEET or any bio-related career, nailing biology is essential. Our solutions give you a solid understanding of the subject, so you’re ready to tackle anything your exam throws at you.

Why Choose Sarthaks eConnect?

Free and Accessible: Why pay for expensive tuition or study guides when you can get everything you need for free? With Sarthaks, you have access to top-notch NCERT solutions, anytime, anywhere.

Clear, Step-by-Step Explanations: We break everything down into easy, understandable steps. Whether it’s the trickiest calculus problem or the most confusing physics theory, we make sure you get it.

Perfect for Exams: These solutions aren’t just for daily homework—they're built to help you ace your board exams and any entrance tests coming your way. No fluff, just what you need to succeed.

Boost Your Confidence: Knowing you’ve got the best resources at your fingertips means you can stop stressing and start focusing on what really matters—understanding the subject and scoring big in exams.

So, Class 12 students, are you ready to stop cramming and start mastering your subjects? With Sarthaks eConnect and our NCERT Class 12 Maths, NCERT Class 12 Biology Solutions, NCERT Solutions for Class 12 Physics, and Chemistry Class 12 NCERT Solution, you’ll not only survive this year—you’ll thrive. Jump in today and unlock the path to exam success!

[class11maths]

Linear Inequalities — Class 11 Maths Course by Mathyug

Understanding Linear Inequalities is a fundamental aspect of Class 11 Maths, laying the groundwork for various advanced topics in algebra and calculus. Mathyug’s course on Linear Inequalities is designed to make this topic engaging and easy to grasp, ensuring students not only master the concepts but also apply them effectively in problem-solving scenarios.

Why Choose Mathyug for Linear Inequalities?

Mathyug stands out for its structured approach and comprehensive coverage of topics. The Linear Inequalities module is no exception. Here’s what makes it unique:

High-Quality Video Lectures: Each concept is explained in detail, breaking down complex ideas into simple, understandable steps. The use of real-life examples helps in visualizing abstract mathematical concepts, making the learning process intuitive and engaging.

Detailed Notes: Mathyug provides meticulously crafted notes that complement the video lectures. These notes cover all the theoretical aspects, important formulas, and shortcuts, ensuring a solid understanding of the topic.

Assignments for Practice: The course includes a variety of assignments for linear inequalities that challenge students to apply what they’ve learned. These assignments are curated to cover a broad spectrum of problems, from basic to advanced levels, fostering a deeper understanding and preparing students for exams.

Conceptual Clarity: The focus is on building a strong conceptual foundation. This is crucial as Linear Inequalities form the basis for several other topics in mathematics, including linear programming and calculus.

Course Highlights

Comprehensive Coverage: The course covers all NCERT topics as well as additional concepts required for competitive exams like JEE.

Interactive Learning: The lectures are interactive, encouraging students to think critically and solve problems in real-time.

Regular Updates: Mathyug ensures the content is up-to-date, incorporating the latest syllabus changes and best teaching practices.

Sample Video Showcase

To give you a glimpse of the quality and style of teaching, here’s a sample video from the Linear Inequalities course. This video demonstrates Mathyug’s approach to making complex topics accessible and interesting. It’s a must-watch for anyone looking to excel in Class 11 Mathematics.

Why Linear Inequalities Matter

Linear Inequalities are more than just an academic requirement. They are essential in understanding and solving real-world problems involving constraints and optimization. Whether you’re calculating budget limits, analyzing business profit margins, or simply planning your daily schedule, the principles of inequalities are at play.

Conclusion

Mathyug’s Linear Inequalities course for Class 11 is an excellent resource for students aiming to master this topic. The combination of engaging video lectures, comprehensive notes, and challenging assignments makes it an ideal choice for both regular curriculum studies and competitive exam preparation.

If you’re looking to strengthen your grasp of Linear Inequalities and ace your exams, Mathyug’s course is the perfect companion on your learning journey.

[studymaterialdhruba]

How to Study for JEE: A Complete Guide for Aspiring Engineers

Preparing for the Joint Entrance Examination (JEE) can feel like a massive challenge. But with the right strategy and mindset, it’s absolutely possible to conquer this exam and get into your dream engineering college. Whether you're preparing for JEE Main or JEE Advanced, here’s a step-by-step guide to help you study effectively.

1. Understand the Syllabus and Exam Pattern

Before diving into preparation, it's important to know what you're preparing for. The JEE syllabus is based on the NCERT curriculum for Classes 11 and 12, covering Physics, Chemistry, and Mathematics. You should:

Download the latest syllabus from the official JEE website.

Break down the topics subject-wise and categorize them into easy, moderate, and difficult based on your understanding.

Familiarize yourself with the exam pattern: JEE Main has multiple-choice questions (MCQs) and numerical-based questions, while JEE Advanced has a mix of MCQs, numerical, and match-the-columns types.

2. Create a Realistic Study Plan

A well-structured plan is crucial for JEE preparation. Here's how to make one:

Time management: Set a timetable allocating specific time for each subject daily. Focus on balancing all three subjects—Physics, Chemistry, and Math.

Set daily and weekly goals: Break the syllabus into smaller portions and set achievable goals. Prioritize understanding the concepts over just memorizing formulas.

Revision time: Dedicate at least an hour every day to revising what you've learned.

3. Focus on Concepts

JEE isn’t just about mugging up formulas; it tests your conceptual clarity and problem-solving abilities. Here’s what you can do:

Start with NCERT textbooks: For JEE Main, NCERT textbooks for Physics, Chemistry, and Mathematics are your foundation. They explain concepts in a clear and easy way.

Reference books: For more in-depth understanding and practice, use additional books like:

Physics: "Concepts of Physics" by H.C. Verma

Chemistry: "Organic Chemistry" by O.P. Tandon

Mathematics: "IIT Mathematics" by M.L. Khanna

Avoid skipping topics: Even if some topics seem hard, try to cover them since every mark counts in JEE.

4. Practice, Practice, Practice

The key to success in JEE is regular practice.

Solve previous years’ question papers: This helps you understand the type of questions asked and gives insight into the exam pattern.

Mock tests: Take timed mock tests regularly to simulate the exam environment and improve speed and accuracy. It also helps in identifying your weak areas.

Solve sample papers: The more problems you solve, the better your problem-solving speed and accuracy become.

5. Strengthen Your Problem-Solving Skills

JEE is all about smart problem-solving. Here’s how you can boost these skills:

Work on understanding the problem rather than jumping to a solution.

Use shortcut methods only when you have mastered the basics. Shortcut formulas can save time, but only if you have a solid understanding of the concepts.

Don’t spend too much time on one question during practice. If you’re stuck, move on to the next and revisit it later.

6. Time Management During the Exam

While solving questions during JEE, time management is critical.

Attempt easier questions first: This boosts your confidence and ensures that you get marks in areas you are comfortable with.

Divide your time effectively: Allocate time to each section (Physics, Chemistry, Math) and avoid spending too much time on one subject.

Don’t panic if you get stuck: Stay calm and move on to the next question if a particular one is taking too long.

7. Stay Healthy and Take Breaks

Studying for long hours without rest can lead to burnout. Here’s how to maintain balance:

Take short breaks: After studying for 1-2 hours, take a 10-15 minute break to refresh your mind.

Get enough sleep: Sleep for 7-8 hours every night to keep your brain sharp.

Eat healthy food: Avoid junk food and maintain a balanced diet to stay energetic and focused.

8. Seek Help When Needed

If you’re struggling with certain topics, don’t hesitate to ask for help. You can:

Join coaching classes for expert guidance and additional study materials.

Watch online lectures on YouTube or educational platforms like Unacademy or Byju’s.

Form a study group with friends to discuss difficult problems and explain concepts to each other.

9. Stay Positive and Motivated

JEE preparation can be stressful, but staying motivated is key to success.

Celebrate small achievements: When you complete a topic or solve a tricky problem, reward yourself.

Stay consistent: Even if progress seems slow at times, trust the process. Consistency is more important than cramming at the last moment.

Stay away from distractions like social media, games, or TV during your study hours.

Looking for the best JEE Main coaching in Siliguri? Career & Courses offers expert guidance, personalized study plans, and comprehensive resources to help you excel in JEE Main. With experienced faculty, regular mock tests, and a focused approach, we ensure your path to success in the competitive JEE examination.

Final Thoughts

Preparing for JEE is a marathon, not a sprint. With determination, hard work, and smart preparation strategies, you can crack the exam. Focus on understanding concepts, practicing regularly, and maintaining a healthy balance between studies and relaxation. Stay positive, and remember—every small step you take brings you closer to your dream of becoming an engineer.

[scholartuitions]

Online Classes: Achieve Your Goals from Anywhere (KG-12 All Subjects)

Scholar Tuitions is your one-stop destination for top-notch online classes, designed to help you reach your full potential. Whether you're a young learner eager to explore new subjects or an adult looking to up skill, we've got you covered.

From mastering the basics of English to delving into complex coding languages, our expert tutors offer a wide range of courses tailored to your needs. Prepare for board exams, crack competitive exams, or simply nurture your hobbies – all from the comfort of your home.

With Scholar Tuitions, learning becomes an exciting adventure. Join us today and unlock a world of knowledge!

Scholar Tuitions offers comprehensive online coaching for a wide range of courses

Languages: IELTS, Spoken English, French, German, Spanish, Hindi

Computer Science: Word Press, Php, Java, Python, Shopify

Marketing: SEO, SMM, PPC

K-12 Academics: CBSE, ICSE, IB, IGCSE Boards, All Classes, All Subjects

Arts & Activities: Art & Crafts, Musical Instruments, Fusion Dancing

Other: Abacus, Chess, Mental Maths, Calligraphy, Story Telling, NCERT, IIT-JEE, NEET, Other Competitive Exams Preparation

[tutoroot]

What are the Important Topics for JEE Mathematics? 

JEE Maths is the subject that most JEE applicants are concerned about. It entails complex concepts, but it also necessitates a significant amount of labour to solve multiple problems. Remember one word if you want to achieve in JEE maths: PRACTICE!!! If you want to enhance your JEE maths and get good grades, you should spend more time-solving problems than reading theories, equations, and answers.

You should be able to solve the tasks with ease. You can improve this by putting in a lot of practice time before the exam. Be tenacious in your pursuit of knowledge, and learn something new every day. JEE Maths questions also assess your ability to focus on a problem and find an answer swiftly. Many people lose up in the middle of a question because they believe it is too long or difficult. That is not something you should do. The JEE Maths paper is never too complicated or lengthy, and there will be students who score higher than 95% on the same paper as you, so why not you?

Important Topics for JEE Mathematics

Don’t recommend solutions without first trying them out: With all of the JEE Mathematics books and study materials available, most students tend to read a question and quickly look for the answer. This is entirely incorrect, and if you continue in this manner for an extended period, you will get reliant on solutions and create a poor habit of yielding. In JEE Maths, on the other hand, you must have a battling mindset. Try your hardest to figure out the trick. We understand you don’t have much time to spend on each question, but at least 60-70 per cent of the time, you should try the question yourself first (spend 10-15 minutes on average on each question) before consulting the solution. It is critical to attempt initially since your brain develops only when you put it under stress.

Important Maths Chapters for JEE: From the standpoint of JEE, some chapters are pretty crucial. Integrals, 3-D Geometry, Probability, Conic Section, Vector Algebra, Functions, Limits, Continuity & Derivability, Matrices & Derivatives, Probability, Permutation, and Combination are among the chapters covered. These chapters could account for up to 65-70 percent of your final grade.

Important JEE Maths chapters and strategies for mastering them: Quadratic equation, Trigonometry, Inverse Trigonometric Functions, Permutation and Combination, Circle, Binomial theorem, Sequence and Series are all crucial chapters for JEE.

The NCERT Mathematics books include all of the necessary information as well as basic and easy questions. They aid in the formation of a solid intellectual foundation and the development of confidence. As far as Jee Main is concerned, this is more than enough. You can go on to advanced problems if you’ve mastered all of the fundamentals.

Make sure you review the formulas for Coordinate Geometry from a credible source. The ideal method is to write them all down on a piece of paper and modify them regularly. Only by putting them into practice can you learn them. As a result, try to solve as many issues as you can.

Take a notebook and jot down all of the formulas, identities, and so on for trigonometry. Examine the notebook you’ve kept daily and make sure it’s up to date. Pure questions of trigonometry are uncommon in JEE Maths, according to the recent pattern of questions. However, some Trigonometry knowledge may be required for topics using Calculus, Coordinate Geometry, Sequence, and Series. As a result, it is preferable to go over the complete formulas and get some practice from RD Sharma.

If you understand the basics of calculus, pick any publication book, such as Arihant Publications, and begin tackling the problems. It is not true that if you solve 100 questions in Calculus, you will solve any issue in that area. For that, you must solve a large number of issues.

Permutations and Combinations, and Probability are two JEE Maths topics in which you must first use your head before using mathematics. Converse will almost always land you in serious trouble. Begin by giving an overview of what the question is asking; for example, if it asks about grouping theory, that particular formula should come to mind. After that, put mathematics away for a moment and think about it as if it were a real-life situation. Start by applying mathematics if you’ve considered what you’d do to solve the problem. By following all the topics it can a student weak in maths crack IIT.

Tutoroot IIT JEE Classes offer Personalised Learning Programs to help you achieve exceptional results in your Competitive Exam. It assists students in identifying their deficiencies by supporting them in preparing for JEE through real-time interactive IIT JEE sessions. They offer adaptive courseware that allows you to learn at your speed.

[fortunatelybeardedcheesecake]

NCERT Mathematics Class 11 and 12 Audiobook- Audicate

Download the App

Title: NCERT Mathematics Class 11 and 12: Your Ultimate Math Companion

Introduction

Mathematics is a subject that forms the backbone of various academic disciplines and is crucial for competitive exams. To cater to the needs of students and aspirants, NCERT (National Council of Educational Research and Training) has developed a comprehensive set of textbooks for Class 11 and 12. These textbooks, also available in audiobook format on the Audicate app, are an invaluable resource for students aiming to master mathematical concepts.

Unlocking the Potential of NCERT Mathematics Books

The NCERT Mathematics books for Class 11 and 12 are renowned for their clarity, depth, and logical progression of topics. Let's explore the key features that make these books indispensable for students:

Conceptual Clarity: The books focus on building a strong foundation of mathematical concepts. They explain complex ideas in a simple and lucid manner, making it easier for students to grasp.

Comprehensive Coverage: The syllabus is meticulously structured to cover a wide range of topics, ensuring that students are well-prepared for various examinations.

Practice Problems: Each chapter includes a plethora of solved examples and exercises that allow students to practice and apply what they've learned.

Real-Life Applications: The books illustrate how mathematical concepts are used in real-life scenarios, emphasizing the practical relevance of mathematics.

Exam-Oriented Approach: NCERT textbooks are designed with a focus on helping students excel in board exams as well as competitive exams like JEE and NEET.

The Audiobook Advantage

The availability of audiobooks for NCERT Mathematics Class 11 and 12 on the Audicate app brings additional advantages:

Accessibility: Audiobooks can be accessed on smartphones and tablets, allowing students to learn on the go.

Enhanced Comprehension: Listening to mathematical concepts being explained can enhance understanding, particularly for auditory learners.

Flexibility: Audiobooks enable multitasking, allowing students to study while commuting or engaging in other activities.

Revision Tool: Audiobooks serve as an excellent revision tool, helping students reinforce concepts and retain information effectively.

Conclusion

The NCERT Mathematics books for Class 11 and 12 are not just textbooks; they are your ultimate companions on your mathematical journey. Whether you are preparing for board exams, engineering or medical entrance tests, or simply aiming to strengthen your math skills, these books are an excellent choice.

With the audiobook versions available on the Audicate app, learning mathematics becomes even more accessible and engaging. To access the audiobook versions of NCERT Mathematics Class 11 and 12 and elevate your math proficiency, visit Audicate on the Google Play Store today. Embrace the power of audiobooks to unlock the full potential of your mathematical abilities.

[gauravmehra1612]

Mastering Permutations and Combinations - A Key Part of NCERT Class 11 Maths

Permutations and combinations form an important part of the NCERT syllabus for Class 11 Maths. This topic is covered in Chapter 7 - Permutations & Combinations, under the Algebra section. Having a strong grasp of permutations and combinations is essential for competitive exams like JEE, CBSE 12th boards, and more. In this blog, we will explore this topic in-depth.

Understanding Basic Definitions and Principles

Permutations refer to arranging objects in a definite order. For example, the permutations of ABC are ABC, ACB, BAC, BCA, CAB, CBA.

Combinations refer to selecting objects without regard to order. For instance, combinations of ABC are ABC, AB, AC, BC.

The fundamental principles include factorial notation, permutation and combination formulas, and the fundamental principle of counting.

NCERT solutions provide step-by-step techniques for applying these basic definitions and formulas to solve questions.

Using Permutations and Combinations Formulas

Some key formulas students should remember include:

Permutations of n objects taken r at a time: nPr = n!/(n-r)!

Combinations of n objects taken r at a time: nCr = n!/r!(n-r)!

Permutations with repetitions like AAAABC: n^r

Combinations with repetitions like ABCABC: (n+r-1)Cr

Solving a variety of examples from NCERT textbooks will help students master these formulas.

Understanding Properties and Applications

Some important properties and applications covered in this chapter are:

Circular permutations

Combinations of multi-stage selections

Applications in probability

Occupancy problems

Arrangements of letters to form words

Practicing questions on these applications is vital for gaining comprehensive understanding.

Tips for Solving Permutation and Combination Problems

Some useful tips for solving these problems include:

Write down all key information given in the question

Figure out if it involves permutations or combinations

Determine the objects being arranged/selected

Identify which formula applies and substitute the values

Preparing Well for Permutations/Combinations Questions

To summarize, students should thoroughly study the NCERT 11 maths solutions for this chapter. Solving examples, intext questions, chapter exercises and NCERT book class 11 exercises will ensure full preparation. Permutations and combinations serve as a foundation for competitive exams, so dedicate ample time to master this topic.

FAQs about Permutations and Combinations

Q1. What is the permutation formula for n objects taken r at a time?

A1. The permutation formula is nPr = n! / (n-r)! where n is total objects and r is objects being permuted.

Q2. How is a combination different from a permutation?

A2. A combination only considers which objects are selected, while a permutation considers their ordered arrangement.

Q3. What are some real-world applications of permutations and combinations?

A3. Applications include finding probabilities, forming words, combinations of passwords, committees selection, etc.

Q4. How do you solve problems involving permutations/combinations with repetitions?

A4. Use formulas like n^r for permutations with repetition and (n+r-1)Cr for combinations with repetition.

Q5. What are some common mistakes students make with these concepts?

A5. Common mistakes include confusing permutations and combinations, choosing wrong formula, incorrectly substituting values in formula.

[mjjoshi]

Preparation Strategies For The Final Month Before JEE Exam

Overview:

With just a month until JEE Main 2021, engineering aspirants in the country are pondering how to make the most of the remaining time and crack JEE Main in the shortest amount of time possible. The JEE Main 2021 exam will be held in four sessions, namely in February, March, April, and May. The JEE Mains February session took place from February 23 to February 26, 2021. The March session of JEE Mains was held from March 16 to 18, 2021. The April session of JEE Main had been postponed. New exam dates for the April session will be announced shortly. 

This period is critical for your JEE Main 2021 planning. You might be wondering if it is possible to pass JEE Main with a good score in the time allotted. In this post, we'll give you a step-by-step training plan for JEE Main and show you how to ace the exam in the time you have left.

 In the last month, here's how to prepare for JEE Main: 

1.Time Management is crucial. For timely preparation and coping with the pressure, proper planning is essential. Serious students should have measured their readiness by now, or been briefed about it by their teachers. So now is the time to finalise your training and ensure that you do exceptionally well in the JEE(Main) exam.

2. All three subjects are significant. The subjects of physics, chemistry, and mathematics are all equally relevant. Therefore split the remaining weeks between the three topics as effectively as possible. 

3. Prepare a revision schedule for each chapter and subject. 

4. Make a list of all formulae and points to recall and write them down in short notes. This will aid in swift revision prior to the exam. 

 Important Subject-Wise Tips For Preparation: 

The syllabus for classes 11 and 12 is evenly spread throughout the JEE Main question paper. When studying all in the chapters of Physics, Chemistry, and Mathematics, you can focus on the following points: 

Mathematics: Maths is a subject that requires extensive study and practise to master. To build a strong confidence level with the subject, try to solve as many difficult problems as possible. The formulas for different equations should be on your fingertips. You must also make sure to manage your time and practise sample papers. 

Physics: Physics is a mixture of theory and practical based questions and students often find the subject to be intimidating. However, The secret to success in this topic is to practise difficult and high quality questions. This topic becomes more important if the definitions are straightforward. 

Chemistry: Chemistry demands you to be thorough with its syllabus and memorising all the important concepts is one of the primary problems for students. Read NCERT for Inorganic Chemistry and go over the Periodic Table in general. For the Organic section, first solidify all of your fundamental principles before beginning to practise. Also, practise as many numerical problems as you can for the Physical section. 

For more information about JEE visit Doubtnut.com. Doubtnut is a website that contains comprehensive notes and helps you clear all your academic doubts.

[eduminatti]

MOST USEFUL APPS OR WEBSITES FOR STUDENTS

In this era of online schooling, educational apps have become new teachers for students. These apps are interactive, and many have features like animated videos to make the subject interesting. Any app store on this day has thousands of apps that help students with their studies. It is tough to choose which one to use. For every field, you'll find apps like languages, competitive exams, literature, professional skills, history, etc.

nowadays schooling and studying on blackboard or white board is like an outdated idea to students. We are surrounded by applications and technology nowadays. If you want help in your studies or want to learn new things, there are many options in the Google Play Store. Today we have compiled a list of the most useful apps for students. Even top schools in India are recommending online classes and 3d app learning rather than a 2d board. which makes it difficult for students to understand a figure or an image.

ADDA 247

Anil Nagar started it in 2016. Adda247 has been ranked the number one Android App in the educational apps category in India. The organization has an app, but they have a YouTube channel and several websites like bankersadda.com, teachersadda.com, etc. Adda247 has resources for exams of SBI, RBI, IBPS, Railways, Staff Selection Commission, etc. They also offer Ebooks, books, mock tests, video courses, and live classes.

BYJU'S

It is the world's most valued ed-tech company which was launched in 2015. Its headquarter is in Bangalore. The platform provides customized programs for standards first to twelfth. The app has also been used for JEE, NEET, IAS, and many other competitive exams.

COURSERA

Coursera is a globally renowned platform where anyone can access thousands of courses from anywhere. Many prestigious universities like Stanford University offer these courses. Coursera has more than 100 on-demand courses and various master's degree programs. The platform is suitable for any student looking to have a dual degree or getting a certificate for a subject they love by paying a small amount. If they want to learn, they can access the modules and videos too without paying anything.

DUOLINGO

Luis von Ahn and Severin Hacker founded Duolingo. It has a website and app. Both can be accessed freely, but people can opt for the premium version too. The app teaches over 40 languages which are taught in more than 100 different courses. You can read, listen, write and speak on your phone to learn any language of your choice.

EVERNOTE

Developed by the Evernote Corporation, this app is used for taking notes and managing tasks to stay organized. There is a free version that offers many perks like creating unlimited messages, syncing up to 2 devices, clipping web pages, attaching files, images, documents, etc. Still, they also give you the Personal and Professional categories paid and give your extra features. These include creating custom templates, connecting to Google Calendar, extra space, etc.

FOREST: STAY FOCUSED

Forest is an app made specifically for you to be focused and productive. You get to plant a seed, and by being productive, you let it grow, but if you leave to check your phone's notification or Insta Live, your plant dies. The app has a very minimal aesthetic which makes it really pretty and easy to use. Also, the organization works with a real tree-planting organization that plants trees when users use their virtual coins or donate.

GRADEUP

Grade was founded in 2015 and is loved by millions of students for providing courses for competitive exams. There are thousands of mentors working on the platform answering questions of students regarding SSC, Banking, JEE, NEET, UPSC, Defense, State level exams, etc. The platform has various quizzes and mock tests for students to learn from.

JIGSAW ACADEMY

Jigsaw Academy has personalized learning programs for Data Science, Cloud Computing, Cyber Security, Product Management, and many more. Whether you're a freshman in college or a graduate or a retired person, you can get trained here. The organization was awarded the "Partner of Excellence Award 2019" by NASSCOM and it is recognized by the Manipal Global Education Services (MaGE).

KHAN ACADEMY

Khan Academy is a non-profit organization that provides education to everyone for free. They have practice exercises, videos, and customized dashboards. Their courses range from science, maths, computer, history, economics to prepare for SATs, LSATs, etc. There are millions of students learning more than thirty-six languages from Khan Academy like Spanish, French, etc.

MERITNATION

It is an online platform that has study materials for students of 1st to 12th standards of CBSE, ICSE, Maharashtra Board(MSBSHSE), Kerala Board(SCERT), Karnataka Board (KSEEB), and Tamil Nadu Boards. They provide live classes, tutorial videos, interactive exercises, expert help, practice tests, etc. You can also find chapter-wise NCERT solutions for each class. Moreover, the portal provides courses for JEE, NEET, BBA, NDA, CPT, and Hotel Management.

SKILLSHARE

It is an online portal where you can find thousands of classes for various subjects like design, photography, videography, creative writing, cooking, etc. There are millions of users who come online every day to learn and teach. The platform was founded in 2010, and in a decade, it has become one of the best educational platforms all over the world.

[jaeyunverse]

good morning didi :) yup the full forms are right and i studied cbse and ncert since young and what about you? i know right, math and physics are good and needs more brain power like kang taehyun and i love bio because i can learn new things. lmao i fucked up y 9th grade to be honest and today i created my own personal email account 🥳 and then later i will create a gmail for my tumblr and other things <3 well for the future it's planned — 💙

all asks have been copy pasted under the cut so that i could answer them together and in continuation!

so after i write my jee or iit, i have to get my rank below or above 5000 for near by colleges at home. then i'll get into university and do B.Tech ad then get my job at 4th year of B.Tech and then i'll go to abroad to do MA (masters) to get a doctorate? idk about that. and here my life is planned and settled before hand by my parents 😭 and i have nothing to say or to decide, lmao. my parents are strict when it comes to studying!!

and for singing didi, i have an interest of singing since young, but it's just like a hobby more than a passion. ah~ you are still in 11th, it though you were 12th, lol. i didn't study nursery that's why i'm in 10th or else i'll be in 9th for now!! yea- i will focus on my life too didi, don't worry <3 and you too, do the same, take care of yourself and drive carefully :) even i wanna learn scooter, like i learnt it when i was 12 or something but i forgot now, hehe

also thank you for telling me to rant or yk to talk about something. i feel safe now, i didn't lie when i said you were my comfort place and blog too <3 thank you didi. so what i was thinking is that i wanna create an account now, but not for writing. i'll later create an account for writing once i get my life back together, so like after everything is settled in june, so i might come back at june. my birthday is next week, 23rd :) and when's yours? i'd love to celebrate my birthday with u

good afternoon 💙 anon!! i studied in the state board :”) i have a few friends who were in cbse tho so i’m familiar w the curriculum! also ncert 😥 isn’t that super hard? if you love bio, go ahead and learn it! a family friend of mine wants to do engineering but she likes bio so she chose pcmb for 11th and 12th grade. omg noo ☹️☹️ it’s alright now though! all you can do is learn from your past mistakes and not make them in the future. 9th grade marks don’t matter in the long run so that’s a good thing too :”) congratulations on creating your own email account!! you can use tons of other apps by logging in now that you have one 🤩

damn your parents planned your entire life for you 😲 is b.tech what you want to do though? i think all parents are strict when it comes to studying but that doesn’t mean they get to decide your entire life for you ☹️

omg you’ve been singing since childhood?? that’s so cool 🤩🤩 oo so you skipped a grade :”) LMAOAOAO dw i’ll drive carefully! did i rant abt that incident on tumblr too 😭 WOAHH YOU LEARNT THE SCOOTER WHEN YOU WERE 12 ?&):?&! my parents barely give it to me rn 💔💔 i have to literally Beg 😞

omg nooo don’t say thank you!! it makes me very soft when ppl take the efforts and spend their time to send an ask to me 🥰 my blog is a safe space for everyone, so don’t hesitate to talk to me if something is bothering you! i’m not the best at giving advice or consoling but i’ll try my best to make you feel heard :”) ofc you can create an account! you don’t have to actively post anything on it, but it’ll be easier for you to interact w people. i’m looking forward to seeing your works when you come back in june 🤩 YOUR BIRTHDAY IS NEXT WEEK WTFF HAPPY BIRTHDAY IN ADVANCE!!!! my birthday is on the 17th of june :D

[sarthaks24]

Finding Free NCERT Solutions for Class 11?

Outshine Class 11 with Free NCERT Solutions for Physics, Chemistry, Biology, and Mathematics

Are you a Class 11 student striving to outshine in your studies? Understanding the complexity of the NCERT syllabus can be challenging, but with Sarthaks eConnect, we can make it easiest! We are providing free NCERT Solutions for Class 11 Physics, Chemistry, Mathematics, and Biology designed to help you grasp complex concepts effortlessly and prepare for your exams with confidence.

Sarthaks NCERT Solutions Are Essential

Class 11 is a crucial year because it is the year for laying the foundation for board exams, but also competitive exams like JEE, NEET, and other entrance tests. And this will be possible only if you master the NCERT syllabus; it is very essential for building a strong academic core, and our solutions will provide exactly what you are looking for—a clear, structured approach to learning that enhances your problem-solving skills and deepens your understanding.

NCERT Solutions for Class 11 Physics: Building Strong Foundations

Physics is the study of the fundamental laws that have an impact on the universe. With our NCERT Solutions Class 11 Physics, you can break down complex topics like kinematics, thermodynamics, and electromagnetism into simple, understandable concepts. Each solution is crafted to explain not only the ‘how’ but also the ‘why’ of problems, making difficult numerical problems and theoretical questions easier to solve. These solutions are indispensable for students who wish to build strong problem-solving abilities, crucial for both board and competitive exams.

NCERT Solutions for Class 11 Chemistry: Simplifying Chemistry for Success

Chemistry in Class 11 introduces you to key concepts that will carry through to higher education and competitive exams. Our Chemistry Class 11th NCERT Solutions cover a wide array of topics, from molecular structures and chemical equations to the periodic table and organic reactions. By breaking down challenging equations and simplifying complex reactions, these solutions help you understand the subject rather than just memorizing facts. This will give you a solid grip on both organic and inorganic chemistry, ensuring you're exam-ready.

NCERT Solutions for Class 11 Mathematics: The Key to Mastering Complex Problems

Mathematics is a subject that demands constant practice and a clear understanding of fundamental concepts. Other than practice, all the formulas and understanding of graphs are also essential. With our Class 11 NCERT Solutions Maths, you’ll gain confidence in all topics like algebra, calculus, trigonometry, and statistics. These chapters are interconnected to each other as well. We offer clear, step-by-step approaches to solving problems. These solutions also come in handy for competitive exams where time management and problem-solving skills are essential. We will activate your brain for complex questions.

NCERT Solutions for Class 11 Biology: Understanding Life

Biology is all about understanding the thing how organisms are alive, how our bodies, plants, bodies, and other aquatic and arial living beings have a life. Our NCERT Solutions for Class 11 Biology offer detailed explanations of topics such as cell biology, plant physiology, genetics, and human anatomy. Each topic is explained with clarity; we also attached all the important diagrams so that you will see the functionality as well, and our easy-to-understand definitions will be in your mind for a long time. This not only prepares you for theoretical exams but also makes practical-based questions easier to tackle. These solutions are particularly useful for NEET aspirants and students with a passion for life sciences.

How Sarthaks eConnect NCERT Solutions Will Benefit You

Detailed and Easy-to-Understand: Every concept is broken down into simple steps; you just have to follow the step with consistency.

Exam-focused: We emphasize NCERT questions that are frequently asked in exams, ensuring your preparation is efficient and targeted.

Time-saving: Our solutions allow you to revise and study smartly, so you can focus on areas that need more attention.

Concept Clarity: Mastery of concepts ensures you are well-prepared not just for Class 11, but for higher education and competitive exams.

Why Choose Sarthaks eConnect?

At Sarthaks eConnect, we understand the preassure students face in Class 11. That's why our NCERT solutions are designed by experts who know exactly what you need to succeed. Whether you’re preparing for board exams or gearing up for JEE and NEET, our study material is well structured and updated to CBSE guidelines. We deliver a diverse range of academic-level content, from primary school students to college graduates. including JEE and NEET full preparation strategies.

Start Your Success Journey Today!

Don’t let challenging concepts slow you down! Access your NCERT Solutions for Class 11 Physics, NCERT Solutions for Class 11 Chemistry, NCERT Solutions for Class 11 Mathematics, and NCERT Solutions for Class 11 Biology today. These free resources are your stepping stone to academic excellence.

With Sarthaks eConnect, you’ll have all the tools you need to excel in Class 11 and beyond. Start your journey to success today!

[doubtapp]

JEE MAIN 2022: IMPORTANT TOPICS FOR MATHEMATICS

In this article, we will go through all the important chapters and topics of mathematics that carry high weightage in the exam and will help you score high.

The JEE Main test, a national-level entrance exam, is conducted by the National Testing Agency (NTA). JEE Mains Paper 1 is for undergraduate engineering admissions, whilst Paper 2 is for undergraduate architecture admissions. Every engineering student’s dream is to be admitted to a prestigious university and pursue a career in their chosen engineering world. This can be achieved with a basic understanding of major concepts and chapters.

Understanding the complete JEE Main 2022 syllabus with weightage aids preparation. The JEE Main 2022 syllabus includes the NCERT Class 11 and Class 12 Physics, Chemistry, and Mathematics courses. Mastering the most important JEE Mains 2022 chapters will give you a substantial advantage in the JEE Main exam. In this article, we will go through all the important chapters and topics of mathematics that carry high weightage in the exam and will help you score high.

Mathematics chapters and their weightage-

Chapters

Total Questions

Weightage

Sets

1

3.3%

Permutations & Combinations

1

3.3%

Probability

1

3.3%

Complex Numbers

1

3.3%

Binominal Theorem

1

3.3%

Limits

1

3.3%

Differentiability

1

3.3%

Indefinite Integration

1

3.3%

Definite Integration

1

3.3%

Differential Equations

1

3.3%

Height & Distance

1

3.3%

Trigonometric Equations

1

3.3%

The Area under the Curve

1

3.3%

Quadratic Equations

1

3.3%

Vectors

1

3.3%

Tangents and Normals

1

3.3%

Maxima and Minima

1

3.3%

Statistics

1

3.3%

Parabola

1

3.3%

Ellipse

1

3.3%

Hyperbola

1

3.3%

Mathematical Reasoning

1

3.3%

Sequences & Series

2

6.6%

Straight Lines

2

6.6%

3-D Geometry

2

6.6%

Determinants

2

6.6%

Important topics-

Quadratic Equations & Expressions

Complex Numbers, Probability

Vectors & 3D Geometry

Matrices in Algebra

Circle, Parabola, Hyperbola in Coordinate Geometry

Functions

Limits

Continuity and Differentiability

Application of Derivatives

Definite Integral in Calculus

This subject takes a lot of practice. The questions are of high quality and will necessitate some effort on your part to answer them. The more you learn and practice mathematics, the better your analytical and problem-solving skills will become. Math problems in JEE can be lengthy and it is important to learn all the formulas and concepts as they are the key element in this subject.

If you preparing for the JEE exam and are facing doubts related to any topic, do check out the doubt buddy app. It is the best doubt-solving app that provides instant and 24/7 solutions to all your problems. It has the best tutors that will guide you through your studies and will strengthen your preparation.

Check out more articles from us- https://blog.doubtbuddy.com

Check out our website- https://doubtbuddy.com

[studyboothacademy]

How to Prepare for IIT JEE and NEET Both at the Same Time?

Although the majority of students make the decision they should prepare to take IIT as well as NEET and pick their subjects in the appropriate grade There are a few instances where students are unsure about whether they should take Math in preparation to take the IIT JEE or to take Biology to prepare for NEET. The confusion causes students to ask this question.

Can students be prepared to take IIT and NEET simultaneously simultaneously?

Yes, students are able to be prepared to take IIT and NEET simultaneously. If you’re proficient in Math and Biology and aren’t able to decide if you want to take JEE or NEET then you could use PCMB and simultaneously prepare for both exams. There have been students who have passed JEE and NEET within one year.

Students who Cracked JEE and NEET Both

Students who scored JEE and NEET both: Bhavik Bansal was an AIIMS top performer, who scored AIR 2, NEET and AIR 47 on Jee Advanced. Stuti Khandwala, a student from Surat was able to pass NEET by scoring AIR 7 and AIIMS and AIR 10,, and the IIT JEE Main with 99.91 percent. Akshat Kaushik was ranked 3, both NEET and AIIMS-UG , and AIR 433 on JEE Advanced.

Tips for preparing in preparation for IIT JEE and NEET at the simultaneously

Make a study schedule that allocates enough time to each of the subjects.

Mix topics from Physics along with Chemistry taken from JEE as well as NEET syllabus.

Follow the NCERT book to learn Biology.

Be determined to pass both of the tests.

Learn about the pattern of examinations for JEE as well as NEET.

Take mock tests to test your improvement.

Take notes for revision.

Concentrate on your strengths and enhance weak points.

The syllabus for Physics and Chemistry is almost identical to JEE as well as NEET. The difficulty of questions can differ. The Physics of JEE is at a higher level and requires more analysis than NEET.

Study Physics & Chemistry combined to prepare for JEE or NEET. Learn Biology and Math independently. For Biology you must be consistent with revision and learning.

The process of passing any exam is not easy, and so passing both will require a huge effort on your part. You must have a strong commitment to your studies necessary to pass the two exams JEE or NEET. It’s just one additional exam you have to learn to.

To pass JEE you need to possess the ability to think critically about questions, as well as a thorough knowledge of concepts. The subjects of Maths as well as Physics are mostly based on logic. Biology and Chemistry are more memory-based.

If you are looking to complete MBBS and PCMB, then PCMB is a great option because you’ll be able to master the fundamental mathematics you require to know for Physics as well as Chemistry.

Undecided on which one to study for JEE instead of NEET?

If you’re unable to make a decision on your preferred option do not think over JEE and NEET examinations in isolation at the beginning. Focus on studying the four subjects: Physics, Chemistry, Biology and Mathematics. As time passes, you’ll be able to determine what you’d like to do. You can make the test your primary focus and offer the other test to testing.

Mystudycart is the most popular web-based platform available to use for JEE or NEET preparation. Students can participate in live classes at their own home with skilled online tutors.

Neet exam preparation | Jee neet preparation modules | Best coaching institute for neet in Gurugram | Best coaching institute for neet | Neet coaching centres near me | Best online coaching for neet

[rachaeljones]

How to Select Best Online Coaching for Scoring Good Grades in CBSE Class 6

Online coaching has become a necessity these days. It not only helps in enhancing conceptual understanding but also helps students maintain a regular study routine. CBSE Class 6 curriculum includes subjects like Science, Maths, English, Hindi and Social Studies. Class 6 acts like a foundation for students as the concepts students study in this academic year help in higher classes. Here are 10 tips on how class 6 students can find the right CBSE online classes to enhance their grades. 

#1 Faculty 

Faculty is the number one factor that can help you decide whether you should enrol in online coaching for Class 6. You must check whether an online coaching institute has experienced teachers. If possible, check their qualifications and teaching experience to ensure that you will be in the right hands. 

#2 Free Demo Class

Another quite important factor is the possibility of getting a trial or demo session at first. A demo session helps you understand the teaching style of the faculty. It also helps you get accustomed to the online learning environment, especially if it is a new concept for you. 

#3 Affordability 

Spending lakhs of money for CBSE online class 6 coaching is not the right thing. You must select a coaching institute that offers quality and affordability. Their tuition fee must be genuine enough so that parents can easily afford additional learning for you. 

#4 Test Series 

Competition is steep these days. No matter if you take online coaching for Class 6 or entrance exams like JEE and NEET. Therefore, you must enrol in an online coaching institute that provides test series and practice tests so that you can master every concept easily. Ask them whether they will be providing you with the CBSE sample papers and CBSE previous year papers for Class 6. 

#5 Past Record 

What do the past results indicate? Check the website of the coaching institute. Read reviews from other students and parents to understand what are the pros and cons of joining online coaching there. If an institute has no records or more negative reviews, try other alternatives first. 

#6 Personalised Attention 

Does the CBSE online Class 6 coaching provide personalised attention to the students? Many coaching institutes these days provide counselling sessions to the students to motivate them. Teachers pay attention and track the learning progress of every student in the online class. This helps students progress even better. 

#7 No Rote Learning 

Students must check the teaching methodology being adopted by the coaching institution. They must focus on enhancing the conceptual understanding of the students rather than encouraging them to just memorise the chapter notes or NCERT solutions for better marks. 

#8 Live Classes

Interaction is a must in CBSE online learning. Choose a coaching institution that provides live, interactive classes to the students. Live classes allow students to participate actively in the learning session. They can ask questions and participate in discussions as and when required, just like a physical classroom environment.

#9 Mobile App 

It is better to choose an online CBSE coaching that provides a mobile application. Mobile applications are easy to use. One can study at any time through the mobile application and would not have to worry about having a desktop or a laptop.

#10 Study Resources

You must look for an online coaching institute that provides a plethora of study resources for learning. For instance, nowadays CBSE online Class 6 coaching institutions are providing study materials like mind maps, flashcards, chapter-wise notes, NCERT solutions, mock tests etc for students. The more learning resources, the better. 

Take an informed decision 

These were the top 10 ways students can select and take study classes online for CBSE. Choosing a good, well-reputed online coaching institution makes it possible for students to solidify their concepts in Class 6 and score better grades.