If f : R → R be defined by f(x) = (3 – x 3 ) 1/3 , then find fof(x).

Question

Philoid · Accepted Answer

Formula:-

(i)Let f : AB and g : BC be two functions.

Then, the composition of f and g, denoted by g o f, is defined as the function g o f : AC

given by g o f (x) = g (f (x))

Given:-

(i) f : R → R

Fof(x)=f(f(x))