JEE MATHEMATICS MCQ: INDEFINITE INTEGRATION

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Application +4 | -1

\int \frac{1}{\sqrt{x^2+2}} \,d\,\left(x^2+1\right)

is equal to

View answer and explanation

Correct option: A

2 \sqrt{x^2+2}+C

Option A (

2 \sqrt{{x^2+2}}+C

) is correct because it is the direct result of integrating the given expression.

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