JEE MATHEMATICS MCQ: INDEFINITE INTEGRATION

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Application +4 | -1

\int \frac{\cos x}{(1+\sin x)(2+\sin x)} d x=

View answer and explanation

Correct option: C

\log \frac{1+\sin x}{2+\sin x}+c

Option C is correct because the integral is solved by substituting

\sin x = t

and using partial fraction decomposition.

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