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The value of int sqrt((1-cosx)/(cosalpha...

The value of `int sqrt((1-cosx)/(cosalpha-cosx)) dx` where `0ltalphaltxltpi` is equal to:

A

`2"ln"(cosalpha/2-cosx/2)+C`

B

`sqrt(2)"ln"(cosalpha/2-cosx/2)+C`

C

`2sqrt(2)"ln"(cosalpha/2-cosx/2)+C`

D

`-2sin^(-1)(cosx/2)/(cosalpha/2)+C`

Text Solution

Verified by Experts

The correct Answer is:
d
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