#f(2)=f(4)=g'(2)=g'(4)=2# and #g(2)=g(4)=f'(2)=f'(4)#. If #h(x)=f(g(x))#, then #h'(2)#?
1 Answer
Jun 5, 2018
where
It seems that the problem is incomplete.
Explanation:
By the chain rule of differentiation
Thus
where