Question

02. What kind of singularity does the following
functions have?
at 2-0, 2-0
b) Sinat 2-1
c) Sinz-Cosz at Zac
d) cosechat z=0
e) Tan - at z=0
$sin \frac{1}{1 - z} at \: z = 0$
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Answer 1

Answer:

What kind of singularity does the following

functions have?

at 2-0, 2-0

b) Sinat 2-1

c) Sinz-Cosz at Zac

d) cosechat z=0

e) Tan - at z=0

sin \frac{1}{1 - z} at \: z = 0sin

1−z

1

atz=0