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int(0)^(pi//2)(sin x) / (1+ cos^(2) x ) ...

`int_(0)^(pi//2)(sin x) / (1+ cos^(2) x ) dx = `

A

`(-pi)/2`

B

`pi/2`

C

`(-pi)/4`

D

`pi/4`

Text Solution

Verified by Experts

The correct Answer is:
D
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