Evaluate the following definite integral...

Evaluate the following definite integrals: `int_0^pi (xtanx)/(secx+tanx) dx`

A

`(pi^(2))/(4)`

B

`(pi^(2))/(2)`

C

`(3pi^(2))/(2)`

D

`(pi^(2))/(3)`

Verified by Experts

The correct Answer is:

A

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