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If cos(2sin^(-1)x)=1/9, then find the va...

If `cos(2sin^(-1)x)=1/9,` then find the values of `xdot`

A

`(4)/(9)`

B

`pm(2)/(3)`

C

`(2)/(3)`

D

`(-2)/(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
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