For eac of functions f and g below, find f(g(x)) and g (f(x)). Then, determine whether fand g are inverses of each other.Simplify your answers as much as possible.(a) f(x) = x/6g(x) = 6xf(g(x)) =g(f(x)) =fand g are inverses of each otherfand g are not inverses of each other(b) f(x) = x-5/2g(x) = 2x + 5f(g(x)) =g (f(x)) = 0f and g are inverses of each otherf and g are not inverses of each other