Question

The function f(z) = |z| ²is analytic
(a) Everywhere
(b) No where
(c) only at z = 0
(d) everywhere except at z = 0
This is a required question​

Answer 1

answer is d

everwhere except at zero

if u will go through the theorem given before this type of question in ur book u will get to know why d option is the correct answer

hope it will help u

thank u