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If y=f(x) is twice differentiable functi...

If y=f(x) is twice differentiable function such that at a point `P,(dy)/(dx)=4,(d^2y)/(dx^2)=-3, then ((d^2x)/(dy^2))=`

A

`64/3`

B

`16/3`

C

`3/16`

D

`3/64`

Text Solution

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The correct Answer is:
D
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