The value of , is

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

Published by: CGP EDU Academic Team

Published on: August 13, 2026

The value of , is

none of these

Text Solution

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The correct answer is:

Evaluate Given Expression:

Using the identity , we can pair the terms or evaluate directly using standard products:

Evaluate Option :

Using the standard product identity , and knowing

Both expressions evaluate exactly to

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