1- e-z For the function f(z) : the point z = 0 is

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.2: Exponential Functions
Problem 27E
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For the function  f(z)=\frac{1-e^{-z}}{z}, the point  z=0 is what type of singularity/pole?

1- e-z
For the function f(z) :
the point z = 0 is
Transcribed Image Text:1- e-z For the function f(z) : the point z = 0 is
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