Question

If r(x)=f{g(x)} , find r'(2). here given that, g(2)=6, g'(2)=4 and f'(2)= -4​

Answer 1

Answer:

I think the question is mistake..considering f'(6)=-4 instead of f'(2)=-4 we get r'(2)= -16..I hope u get what i mean to explain