Question

determine whether the function is analytic or not

Answer 1

Step-by-step explanation:

A function f(z) is said to be analytic in a region R of the complex plane if f(z) has a derivative at each point of R and if f(z) is single valued. A function f(z) is said to be analytic at a point z if z is an interior point of some region where f(z) is analytic.

ANSWERED by Gauthmath