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Prove the following: sin^(-1)(2xsqrt(1-...

Prove the following:
`sin^(-1)(2xsqrt(1-x^(2)))=2cos^(-1)x,-1/(sqrt(2))lexle1/(sqrt(2))`

Text Solution

Verified by Experts

The correct Answer is:
`=2cos^(-1)x=RHS`
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