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int dx/(sin(x-alpha)cos(x-beta)) =...

`int dx/(sin(x-alpha)cos(x-beta)) =`

A

`1/(cos(alpha-beta))[log sin(x-alpha)+log sec(x-beta)]`

B

`log sin (x-alpha)+log sec (x- beta)`

C

`log sin(x - alpha)`

D

`log sin(x - beta)`

Text Solution

Verified by Experts

The correct Answer is:
A
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