Let `phi (x)` be the inverse of the function `f(x) and f'=1/(1+x^5),` then `d/(dx) phi(x)` is

Let g(x) be the inverse of the function f(x), and f'(x)=1/(1+x^3) then g'(x) equals

Let g(x) be the inverse of the function f(x) ,and f'(x) 1/(1+ x^(3)) then g(x) equals

Let g(x) be the inverse of the function f(x) and f'(x)=(1)/(1+x^(3)) then g'(x) equals

If f(x)=(-x|x|)/(1+x^3) in R then the inverse of the function f(x) is f^(-1)(x)=

Let A=(x in R: x ge 1) . The inverse of the function of f:A to A given by f(x)=2^(x^((x-1)) . Is

Let A=(x in R: x ge 1) . The inverse of the function of f:A to A given by f(x)=2^(x^((x-1)) . Is

Let g(x) be the inverse of an invertible function f(x), which is differentiable for all x, then g'f(x) is equal to