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A cure is represented parametrically by the equation `x=f(t)=a^(In(b^t)) and y=g(t)=b^(-In(a^t))a,b gt0 and a = ne 1, b ne 1 ` where ` t in R`
The value of `(d^2y)/(dx^2)` at the point where f(t) = g(t) is

A

0

B

`1/2`

C

1

D

2

Text Solution

Verified by Experts

The correct Answer is:
D
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