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

If `x = at^(2), y = 2at`, then` (d^(2)y)/(dx^(2)) =`

A

`-1/t^(2)`

B

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

C

`-1/t^(3)`

D

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

Text Solution

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The correct Answer is:
D
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