If y=sin^(-1)(3x-4x^(3))+cos^(-1)(4x^(3)...

If `y=sin^(-1)(3x-4x^(3))+cos^(-1)(4x^(3)-3x)+tan^(-1)(E)` then `(dy)/(dx)` is equal to a)5 b)0 c)`(2)/(sqrt(1+x^2))` d)`(1)/(1-x^(2))`

A

5

B

0

C

`(2)/(sqrt(1+x^2))`

D

`(1)/(1-x^(2))`

Verified by Experts

The correct Answer is:

B

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