JEE MATHEMATICS MCQ: TRIGONOMETRIC EQUATIONS

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Application +4 | -1

\sin x+\sin ^2 x=1

, then the value of

\cos ^2 x+\cos ^4 x+\cot ^4 x-\cot ^2 x

is equal to

View answer and explanation

Correct option: C

Option C (2) is correct because by using the given equation and trigonometric identities, the expression simplifies to 2.

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