Book a personalised 1:1 class with LearnoHub

#### Trigonometric Functions | Class 11 Maths | Chapter 3 | NCERT Solutions | Exercise 3.3 Questions 7-13

Overview

In this video, we will cover:
1. Class 11 Maths Trigonometric Functions NCERT Solutions
2. Class 11 Maths Trigonometric Functions JEE NEET
3. Class 11 Chapter 3 Maths NCERT CBSE
4. sin (n + 1)x sin (n + 2)x + cos (n + 1)x cos (n + 2)x = cos x
5. sin2 6x – sin2 4x = sin 2x sin 10x 6. cos2 2x – cos2 6x = sin 4x sin 8x

### All About: Trigonometric Functions Class 11 Maths NCERT Chapter 3

Class 11 Maths seems to be a quite difficult subject for a lot of students. But, if you get a very good conceptual understanding of the subject, it can be very interesting for you. We, at LearnoHub, will give our best to make Class 11 Maths Trigonometric Functions NCERT Chapter 3 super-duper easy for you. Learn about Trigonometric Functions Class 11 Maths in detail with experts at LearnoHub.com. #ConceptHogaCrystalClear is what we promise. Learning is a lifelong process. As a student, your focus should always be on learning new facts, concepts and tricks so that you can apply them in real-life scenarios. If your conceptual understanding is clear, you will anyway perform well in your exams. So, please do not just study for the fear of exams or just to score marks, instead learn for the love of learning. We have seen many students mugging up concepts without understanding, which, in turn, makes the subject more difficult and boring for them in the future. Always remember, if your basics are strong, you will be able to understand even the most complex concepts.

We aim at making learning fun as well as engaging for you with our complete end-end learning content with Trigonometric Functions Class 11 Maths Best videos, NCERT pdf download, Notes, complete syllabus of the textbook, tests, and Practice Questions. LearnoHub.com (formerly called ExamFear Education) is a Free Education platform with more than 10,000 videos on Physics, Chemistry, Maths, Biology, English, Science experiments, tips & tricks, and motivational videos for Classes 6 to 12, NEET, JEE. Learn for Free!

Our team has been on a mission “To make Quality education affordable and accessible to every child across the country” since 2011. We have been one of the pioneers to start teaching through YouTube. Feel free to connect with us on social media:

We, at LearnoHub, will provide you with the best quality videos on Class 11 Maths Trigonometric Functions with special focus on concepts and a lot of examples, also you can download pdf. Not just that, a quick easy-to-refer and understand Trigonometric Functions Class 11 Maths NCERT Chapter 3 Notes, based on the revised NCERT textbooks. You can completely rely on the study materials created by our experts and can definitely score very well in your exams. You also have the option to download pdf as well as complete all topics of the textbook. All of these mentioned above will be accompanied with:

• Class 11 Trigonometric Functions Online Tests: For every chapter, you can take a test of 10 Multiple choice questions. Correct answers along with explanations will be provided after you submit the test. A set of new 10 questions will appear when you try to attempt the test for the same chapter again. This will help you to revise your concepts on Trigonometric Functions Class 11 Maths. Self-evaluation is one of the best ways for you to understand how much clarity you have got on the concepts of that topic. Based on where you are getting stuck, you can give extra focus on those topics. Taking tests frequently always helps you improve your speed and accuracy.
• Trigonometric Functions Class 11 NCERT solutions: All questions from NCERT textbook are solved in detail, along with video solutions for each question. Download Trigonometric Functions Class 11 NCERT solutions PDF for free. Students often get stuck while solving the questions in the exercises of NCERT textbook. You can watch the NCERT solutions in the form of videos with our experts, and can also refer to pdf format on our website as well as app. If you are a student of CBSE or preparing for exams for NEET, JEE, Civil services, NDA etc. NCERT textbooks are very important for you. Please note that we have uploaded videos as per the Revised NCERT textbooks (2023-24). Therefore, you can completely rely on the content on our website/app.
• Class 11 Maths Sample papers: You must attempt a couple of our specially curated sample papers before appearing for your exam. This will boost your confidence and also help you practice. Once you have completed the syllabus, it is very important for you to solve Sample papers. In an exam-like environment, solve the sample paper. Once done, check the answers and understand which are your strong areas and which are the weaker ones. The sample papers are created based on the complete syllabus of a particular subject.
• Class 11 Maths Previous Years’ Questions: Questions that appeared in the last 5-7 years along with detailed solutions for better understanding for the entire Class 11 Maths syllabus. This is a very critical step towards your preparation for any examination. This gives you a fair idea of what kind of questions are asked in that particular exam. It also helps you understand the important topics from where the majority of questions are framed. We will provide you with Previous years’ questions of Class 10 and Class 12 NCERT exams, as well as NEET, JEE, both in video format as well as PDF format.
• Last but not least, We, at LearnoHub, are on a mission to #PromoteFreeEducation.

If you like our content, Spread the word!

Tips for Students
1. Never miss a video on Trigonometric Functions Class 11 Maths
2. Make your notes while watching Trigonometric Functions | Class 11 Maths | Chapter 3 | NCERT Solutions | Exercise 3.3 Questions 7-13
3. Make a note of all your doubts as you watch Trigonometric Functions | Class 11 Maths | Chapter 3 | NCERT Solutions | Exercise 3.3 Questions 7-13, and ask them in the “Ask Question” section of LearnoHub.com
FAQs
1. How should I prepare for my Class 11 Maths exam?
• Watch all our Videos, Notes, NCERT Solutions, DPPs for Class 11 Maths
• Download PDF of Solutions, complete syllabus of textbooks is covered in the videos
• Attend LIVE classes to ask your doubts on Class 11 Maths
2. Can I crack NEET/JEE/Board exam using LearnoHub?

Of course, YES! If you are determined to crack NEET, you can at ease do that with LearnoHub.com

• Watch NEET Videos on Physics, Chemistry, Biology
• Refer Notes, DPPs, Online Tests, Practice questions, sample papers, DPPs for NEET
3. Can I get a good score in Class 11 Maths board exam if I study only from LearnoHub?

Yes, you can. Refer Trigonometric Functions Class 11 Maths NCERT Chapter 3 videos, notes, tests, Daily practice problems, questions, sample papers. Similarly, cover all chapters of the complete syllabus of NCERT for Class 11 Maths

4. How to make use of LearnoHub the best possible way to understand Trigonometric Functions Class 11 Maths NCERT Chapter 3?
• Step 1. Watch all videos, without skipping any video for Trigonometric Functions Class 11 Maths
• Step 3. Try DPPs, Revise notes, Download PDF for DPPs solutions, refer NCERT solutions for Trigonometric Functions Class 11 Maths
• Step 4. Take online test, sample paper for Trigonometric Functions Class 11 Maths
5. Can I ask my doubts on LearnoHub?

Yes. You can ask your doubts in the Ask Question section of LearnoHub.com. Alternatively, you can also ask questions on our Android LearnoHub app. We will try to answer your questions within 24 hours.

6. Are all content on LearnoHub free? or some courses are paid as well?

LearnoHub is a Free learning platform. Learnohub provides the best videos, notes, pdf, tests, practice questions, DPPs absolutely free of cost. Hope you have watched Free videos on Trigonometric Functions Class 11 Maths. Did you like them? LearnoHub #FreeHaiParBestHai

If you like the video on Trigonometric Functions | Class 11 Maths | Chapter 3 | NCERT Solutions | Exercise 3.3 Questions 7-13, Do not forget to Share with your friends.

Timestamps

0:00

0:50

6:55

11:19

16:35

20:30

26:40

##### Exercise 3.3 Q13

33:33

More videos on this chapter

Trigonometry Class 11 (हिंदी में)| Formulas Trick | Trigonometric Functions | Chapter 3 |

Trigonometry Class 11| Trigonometric Functions (English) | Chapter 3

Trigonometric Functions | Class 11 Maths | Chapter 3 | NCERT Solutions | Exercise 3.1

Trigonometric Functions | Class 11 Maths | Chapter 3 | NCERT Solutions | Exercise 3.2

Trigonometric Functions | Class 11 Maths | Chapter 3 | NCERT Solutions | Exercise 3.3 Questions 1-6

Trigonometric Functions | Class 11 Maths | Chapter 3 | NCERT Solutions | Exercise 3.3 Questions 7-13

Trigonometric Functions | Class 11 Maths | Chapter 3 | NCERT Solutions | Exercise 3.3 Question 14-25

Trigonometric Functions | Class 11 Maths | Chapter 3 | NCERT Solutions | Exercise 3.4 Questions 1-9

Trigonometric Functions | Class 11 Maths | Chapter 3 | NCERT Solutions | Exercise Miscellaneous

Subjects
• Physics

• Chemistry

• Maths

• Biology