Question

18.Using the functions f and g given below find fog and fog and check whether fog =gof, f(x) =x+6/3 , g(x) = 3-x​

Answer 1

It's log not fog rest wait I'm solving

Answer 2

Answer:

fog(x)= f(3-x)

= (3-x) + 6/3 =1-x

gof(x)= g(x+6/3)

= 3-x-6/3

= 1-x

fog(x)=gof(x)