JEE MATHEMATICS MCQ: INDEFINITE INTEGRATION

1 Easy

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Application +4 | -1

\int \frac{1+\tan x}{x+\log \sec x} d x=

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Correct option: A

\log (x+\log \sec x)+c

Option A is correct because the integral simplifies to

\log(x + \log \sec x) + c

by recognizing the numerator as the derivative of the denominator.

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