If x= sin t and y= sinp t, then the valu...

If `x= sin t` and `y= sinp t`, then the value of `(1-x^2) (d^2y)/(dx^2) - x(dy)/(dx) +p^2 y` is equal to

A

0

B

1

C

`-1`

D

`sqrt2`

Verified by Experts

The correct Answer is:

A

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