JEE MATHEMATICS MCQ: INDEFINITE INTEGRATION

1 Easy

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Analyzing +4 | -1

\int\left\{\frac{(\log x-1)}{1+(\log x)^2}\right\}^2 d x

is equal to

View answer and explanation

Correct option: B

\frac{x}{(\log x)^2+1}+c

Option B (

\frac{x}{(\log x)^2+1}+c

) is correct because it is the result of integrating the given expression using substitution and integration by parts.

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