If x=sint and y=sinp t , prove that (1-x...

If `x=sint` and `y=sinp t ,` prove that `(1-x^2)(d^2y)/(dx^2)-x(dy)/(dx)+p^2y=0.`

A

0

B

1

C

-1

D

`sqrt2`

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The correct Answer is:

A

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