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int 0 ^(pi) ( xdx) /( 4 cos ^2x + 9 s...

`int _0 ^(pi) ( xdx) /( 4 cos ^2x + 9 sin ^2 x)=`

A

`pi^2/12`

B

`pi^2/4`

C

`pi^2/6`

D

`pi^2/3`

Text Solution

Verified by Experts

The correct Answer is:
A
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