Answer to Question #234714 in Microeconomics for Chibwe Evans

Question

B) Use the chain rule to find the derivative

Answer 1

Chain rule tends to state that f(g(x)) derivative tends to be if'(g(x))⋅g'(x). This assists in differentiating composite functions. As for the case of sin(x²), it is an example of composite function since it may be written as f(g(x)) for the subject f(x)=sin(x) as well as g(x)=x².

Finding derivative involves concentrating on only one of them at a time. You normally work from the outside inwards with distinction, so figure out which portion is the most inside so you can finish it last.

It is the power which tells you to employ chain rule, however that power is only connected to one pair of brackets. The fact that there are two components multiplied indicates that you require assistance.