JEE MATHEMATICS MCQ: INDEFINITE INTEGRATION

1 Easy

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Application +4 | -1

\int \tan ^{-1} x d x=

View answer and explanation

Correct option: B

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

Option B (

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

) is correct because it is the result of integrating

\tan ^{-1} x

using integration by parts.

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