Differentiation Find the derivative of each of the following functions. Show all necessary working. Give your answer in simplest form. Remember to use correct notation. a) y=x33x245x b) y = sin (59:3 + 2x) c) f(x) = 2x2 3+ 73'\" cl) f(x) = 4152(3): - 1)2 e) f(x) = 4x2c052x COS x