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int(0)^(pi//2)(sec^(5)x)/((sec^(5)x+cose...

`int_(0)^(pi//2)(sec^(5)x)/((sec^(5)x+cosec^(5)x))dx=?`

A

`(pi)/(2)`

B

`0`

C

`(pi)/(4)`

D

`pi`

Text Solution

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