Vinod Singh and Shweta Pawar Solutions for Chapter: Trigonometric Functions of Compound Angles, Exercise 3: Competitive Thinking
Author:Vinod Singh & Shweta Pawar
Vinod Singh Mathematics Solutions for Exercise - Vinod Singh and Shweta Pawar Solutions for Chapter: Trigonometric Functions of Compound Angles, Exercise 3: Competitive Thinking
Attempt the practice questions on Chapter 2: Trigonometric Functions of Compound Angles, Exercise 3: Competitive Thinking with hints and solutions to strengthen your understanding. MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET solutions are prepared by Experienced Embibe Experts.
Questions from Vinod Singh and Shweta Pawar Solutions for Chapter: Trigonometric Functions of Compound Angles, Exercise 3: Competitive Thinking with Hints & Solutions
HARD
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If and , then is equal to

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The value of the expression is

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Let be such that for . Then the values of are

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For a positive integer , let . Then, which one of the following is incorrect?

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The sum of the series is
