If , then the value of is equal to

Maths Trigonometrical Ratios, Functions and Identities All Topic Question for Revision Test Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

-1

Text Solution

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The correct answer is:

Given , substitute into the expression:

The expression simplifies to

Since , it satisfies the standard conditional identity for angles summing to 0

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