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int(0)^(pi)(xdx)/(a^(2)cos^(2)x+b^(2)sin...

`int_(0)^(pi)(xdx)/(a^(2)cos^(2)x+b^(2)sin^(2)x)=`

A

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

B

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

C

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

D

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

Text Solution

Verified by Experts

The correct Answer is:
B
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