Question

. If f(x) and g(x) are inverses, what will be the values of f(g(x)) and g(f(x))?

Answer 1

f(g(x)) = g(f(x)) = x

Explanation:

Lemma;

If f(x) and g(x) are inverses, then the compositions f(g(x)) = g(f(x)) = x