Use Cauchy's Integral formula, Evalnate the following zl=3 • I = 6 %3D 근 (2-21)2
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter5: Rings, Integral Domains, And Fields
Section5.2: Integral Domains And Fields
Problem 17E: If e is the unity in an integral domain D, prove that (e)a=a for all aD. [Type here][Type here]
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Transcribed Image Text:2. Use Cauchy's Integral formula , Evalnate the following
• I =6
C+ [Z-il= ,1Z-il =2
%3D
%3D
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