Answer to Question #243769 in Chemical Engineering for Potti

Question

`The residue at z=2 of the function 2z/(2-z)(z+2) is`.

A)-2. B)-1. C)1. D)2

Answer 1

The residue at z=2 of the function 2z/(2-z)(z+2) is +2.

So the option d) 2 is the accurate answer.