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If y= (sin^(-1) x)^2, then (1-x^2) (d^2 ...

If `y= (sin^(-1) x)^2`, then `(1-x^2) (d^2 y)/(dx^2) - x (dy/dx)` = ..........

A

2

B

`-1`

C

`-2`

D

1

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