EX: Find all residues of f(z) = Sol: there are f(z)= 50 Z 11 11 (Z+4) (Z-1)² 50 Z 32²² +42-7JZ=-4 12= Lim Z-1 200 25 dz 8 507 50 Z Z³+27²-7Z+4 -8 simple pole at Z=-4 double pole at Z=1 -Lim. Z-DI (2+4) (50)-50Z*A (2+4)² How did he get the value inside the circle
EX: Find all residues of f(z) = Sol: there are f(z)= 50 Z 11 11 (Z+4) (Z-1)² 50 Z 32²² +42-7JZ=-4 12= Lim Z-1 200 25 dz 8 507 50 Z Z³+27²-7Z+4 -8 simple pole at Z=-4 double pole at Z=1 -Lim. Z-DI (2+4) (50)-50Z*A (2+4)² How did he get the value inside the circle
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.1: Parabolas
Problem 44E
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