Thread: Derivative of Complex Function

Determine where f'(z) exists and find its value when


My book gives NO explanation of how to find derivatives when the function f(z) isn't given in terms of z, as it is here. How do you solve these?

Hi. But and right? How about just using the chain rule then to compute ?

Originally Posted by paupsers

Determine where f'(z) exists and find its value when

Here is the link you need.