Solve for x 3 sin ^(-1) ""(2x)/(1+x^(2...

Solve for x
`3 sin ^(-1) ""(2x)/(1+x^(2))-4cos^(-1)""(1-x^(2))/(1+x^(2))+2tan^(-1)""(2x)/(1-x^(2))=pi/3`

A

(a) `sqrt(3)`

B

(b) `(1)/(sqrt(3))`

C

(c) `1`

D

(d) `(2)/(sqrt(3))`

Verified by Experts

The correct Answer is:

B

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