no further detail

Ould be able to answer this question of juing Unit Differentiate the following functions, simplifi . answers as far as possible. (a) f(x) = x2/3 sin(x) (b) g(y) = In (2y) ( c) h ( z ) = (e= - 1) 1/2 (d) k(t) = evt2+t+1 _e-Vt2+t+1