P2: Differentiation

Question 1

The chain rule

Answer 1

Outer function differentiated x Inner function differentiated

Question 2

The product rule

Answer 2

Differentiate 1 x Leave alone 2 + Leave alone 1 x Differentiate 2

Question 3

The quotient rule

Answer 3

(Differentiate top × Leave alone bottom – Leave alone top × Differentiate bottom) / bottom²

Question 4

Integrating chain rule equivalent

Answer 4

Outer function differentiated

Inner function differentiated