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int0^(pi) (x tanx dx)/(sec x+ cosx) =...

`int_0^(pi) (x tanx dx)/(sec x+ cosx) =`

A

`pi^2//4`

B

`pi^2//2`

C

`3pi^2//2`

D

`pi^2//3`

Text Solution

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The correct Answer is:
A
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