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If x = "at"^2 , y = 2at , then (d^2y)/(d...

If `x = "at"^2 , y = 2at `, then `(d^2y)/(dx^2)` is equal to

A

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

B

`(1)/(2at^3)`

C

`-(1)/(t^3)`

D

`-(1)/(2at^3)`

Text Solution

Verified by Experts

The correct Answer is:
D
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