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If sin^(-1)(2xsqrt(1-x^(2)))-2 sin^(-1) ...

If `sin^(-1)(2xsqrt(1-x^(2)))-2 sin^(-1) x=0` then x belongs to the interval

A

`[-1,1]`

B

`[-1//sqrt(2),1sqrt(2)]`

C

`[-1,-1//sqrt(2)]`

D

`[1//sqrt(2),1]`

Text Solution

Verified by Experts

The correct Answer is:
B
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