Question

1. A zero of an analytic function f(z) is a value of z for which
a)f(z)=0
b) f(z) #1
c) f(z)=1
d) none
2. The singularity of f(z)
(2-1) (2-2)
a)z=1,3
b)z=1, 0
c)z=1,2
d) none
are​

Answer 1

Answer:

1 - a

2 - b

Step-by-step explanation:

2- 1= 1

2-2= 0

so it is correct

Answer 2

Answer:

Step-by-stepeplanation: option c