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int(-pi)^(pi) (2x(1 + sin x))/(1 + cos^2...

`int_(-pi)^(pi) (2x(1 + sin x))/(1 + cos^2 x) dx` is :

A

`pi^(2)/4`

B

`pi^(2)`

C

zero

D

`pi/2`

Text Solution

Verified by Experts

The correct Answer is:
B
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