classification of the isolated singular point 1. ((1-cosh(z)/(z^2)) 2. (z/2z+1)^3 3. (1/(z^2)(1+z)) find the Residues

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 78E
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classification of the isolated
singular point
1. ((1-cosh(z))/(z^2))
2.
(z/2z+1)^3
3. (1/(z^2)(1+z)) find
the Residues
Transcribed Image Text:classification of the isolated singular point 1. ((1-cosh(z))/(z^2)) 2. (z/2z+1)^3 3. (1/(z^2)(1+z)) find the Residues
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