Question

If F^1(x) is the inverse of F(x), what is the value of F^1(F(x))?

Answer 1

We are given that a function and its inverse and we are asked to determine:

`F^(-1)(F(x))`

Since the inverse is the opposite to the function this means that when applying the inverse of a function to that same function we get:

`F^(-1)(F(x))=x`