1. Use the Cauchy-Riemann equations to determine whether f(z) =(y-ix) /( x2+y2) is analytic or not. If analytic, give the domain of analyticity.
1. Use the Cauchy-Riemann equations to determine whether f(z) =(y-ix) /( x2+y2) is analytic or not. If analytic, give the domain of analyticity.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter5: Rings, Integral Domains, And Fields
Section5.4: Ordered Integral Domains
Problem 5E: 5. Prove that the equation has no solution in an ordered integral domain.
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1. Use the Cauchy-Riemann equations to determine whether f(z) =(y-ix) /( x2+y2) is analytic or not. If analytic, give the domain of analyticity.
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