You can skip number 2. I've done the other sections but these I have trouble with. Can you help me?

1. Find the derivative of the following functions. Remember to use chain rule. (a) f(') = (4:173 211: + 1)5 (b) at) = seems?) (0) f (97) : 9365'\"? (d) x) : logos: 8) Section 3.5 2. Using implicit differentiation, nd y' for the equation :52 + my : 9. Section 3.6 3. We will derive the derivative of cos1(33) in a guided stepbystep manner, just like Section 3.6 of Chapter 3 notes notes. (a) Dene 7r 11' y=cos_1:c => cosyzchor *SyS Using implicit differentiation, take the derivative of both sides of cos y = 3:. (b) Solve the equation for y' (c) Using a fundamental trig identity, and that cosy = 3:, write your answer in terms of :1: instead of y. This gives a nal result for i (cos1(sc))