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sin^(-1)(1-x)-2sin^(-1)x=pi/2, then x is...

`sin^(-1)(1-x)-2sin^(-1)x=pi/2`, then x is equal to

A

`0,1/2`

B

`1,1/2`

C

0

D

`1/2`

Text Solution

Verified by Experts

The correct Answer is:
C
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