Let f:[0, 1] `rarr` [0, 1] be defined by `f(x) = (1-x)/(1+x),0lexle1 and g:[0,1]rarr[0,1]` be defined by `g(x)=4x(1-x),0lexle1`
Determine the functions fog and gof.
Note that [0,1] stands for the set of all real members x that satisfy the condition `0lexle1`.