(a) If w = f(z) = z + 1/z, find dw/dz directly from the definition. (b) For what finite values of z

Question
(a) If w = f(z) = z + 1/z, find dw/dz directly from the definition. (b) For what finite values of z is f(z) non-analytic?
Details
Purchase An Answer Below

Have a similar question?