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If int(sinx)/(sin(x-alpha))dx=Ax+Blog si...

If `int(sinx)/(sin(x-alpha))dx=Ax+Blog sin (x-alpha)+c`, then the value of (A,B) is

A

`(sinalpha,cosalpha)`

B

`(cosalpha,sinalpha)`

C

`(-sinalpha,cosalpha)`

D

`(-cosalpha,sinalpha)`

Text Solution

Verified by Experts

The correct Answer is:
B
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