JEE MATHEMATICS MCQ: INDEFINITE INTEGRATION

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\int \frac{f(x)}{[f(x)]^2} d x=

View answer and explanation

Correct option: A

-[f(x)]^{-1}+c

Option A (

-[f(x)]^{-1}+c

) is correct because the integral of

\frac{f'(x)}{[f(x)]^2}

is found by using substitution, where

f(x) = t

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