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int(0)^(pi) x f (sin x) dx is equal to...

`int_(0)^(pi) x f (sin x) dx` is equal to

A

`pi int_(0)^(pi) f(cos x) dx`

B

`pi int_(0)^(pi) f(sin x) dx`

C

`pi/2 int_(0)^(pi/2) f (sin x)dx`

D

`pi int_(0)^(pi/2) f(cos x) dx`

Text Solution

Verified by Experts

The correct Answer is:
D
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