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If y = sin^(-1) (3x-4x^(3)), then dy/dx ...

If `y = sin^(-1) (3x-4x^(3))`, then dy/dx at `x = 1/sqrt2` is

A

`-3sqrt2`

B

`1/(3sqrt2)`

C

`sqrt2`

D

`3sqrt2`

Text Solution

Verified by Experts

The correct Answer is:
D
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