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Important Questions & Answers For Class 11 Maths Chapter 3 Trigonometric Functions Q. No.1: In any triangle ABC, prove that a sin (B – C) + b sin (C – A) + c sin (A – B) = 0.
Get chapter-wise important questions for CBSE Class 11 Maths Chapter 3 Trigonometric Functions with answers on Vedantu. Download the PDF for free and revise these important questions for CBSE exam 2024-25.
Jun 18, 2022 · NCERT Exemplar Class 11 Maths Chapter 3 Trigonometric Functions. Q4. If cos (α + ) =4/5 and sin (α- )=5/13 , where α lie between 0 and π/4, then find the value of tan 2α. Sol: Q6. Prove that cos cos /2- cos 3 cos 9/2 = sin 7/2 sin 4 . Q7. If a cos θ + b sin θ =m and a sin θ -b cosθ = n, then show that a2 + b2-m2 + n2.
Chapter 3 Trigonometric Functions of NCERT Solutions for Class 11 Maths covers the complex topics of trigonometric functions and their uses. This chapter consists of 4 sub-sections which deal with topics like measuring angles in radians and degrees and their interconversion.
Sep 22, 2019 · NCERT Solutions for Class 11 Maths Chapter 3 Trigonometric Functions Ex 3.1, Ex 3.2, Ex 3.3, Ex 3.4 and Miscellaneous Exercise in Hindi and English Medium solved by expert Teachers at LearnCBSE.in as per NCERT (CBSE) Guidelines to Score good marks in the board Exams.
Total Questions: Class 11 Maths Chapter 3 Trigonometric Functions has 51 questions in 4 exercises plus 10 questions in one miscellaneous exercise. These are primarily based on the representation of trigonometric functions, their applications, and formulas.
Important Questions for Class 11 Mathematics Chapter 3 Trigonometric Functions. rt. Mathematics. Chapter 3 – Trigonometric Functions. rc of a circle with a radius of 5cm with a central angle of . 5 . of the length cm using the formula Arc= . 12. 19 . 4. Find the value of. 3. 19 . Ans: We have tan. 3. tan. 19 tan 6. 3 . 3
NCERT Solutions of Chapter 3 Class 11 Trigonometry is available free at teachoo. You can check the detailed explanation of all questions of exercises, examples and miscellaneous by clicking on the Exercise link below.
The Class 11 Mathematics Trigonometric Functions Important Questions include step-by-step solutions for questions ranging from simple to difficult. Furthermore, students can easily access these study materials from Extramarks to have a ready reference to the chapters and questions whenever they need it.
NCERT solutions for Mathematics Mathematics Class 11 CBSE, Karnataka Board PUC 3 (Trigonometric Functions) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
