need help asap please Given the following functions: f(u) =tan(u) and g(2) = x. Find: f(g(x))…

need help asap please

Given the following functions: f(u) =tan(u) and g(2) = x. Find: f(g(x)) = f'(u) = f'(g(x)) = ( g'(x) = (fog)'(x) = 0