(a) Find the coefficients an and bn of the Laurent series Σan(z-zo)" + bn(z-zo)" n=0 n=1 1+2z² of the function f(z) = 2325 valid on the set {z € C: 0 < |z| < 1}, where zo = 0. Justify all of your steps.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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(a) Find the coefficients an and bn of the Laurent series
Σan(z-zo)" + bn(z-zo)"
n=0
n=1
1+2z²
of the function f(z) = 2325 valid on the set {z € C: 0 < |z| < 1}, where zo = 0. Justify
all of your steps.
Transcribed Image Text:(a) Find the coefficients an and bn of the Laurent series Σan(z-zo)" + bn(z-zo)" n=0 n=1 1+2z² of the function f(z) = 2325 valid on the set {z € C: 0 < |z| < 1}, where zo = 0. Justify all of your steps.
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(b) Determine the residue of the function f(z) from part (a) at the point z = 0. State all the
propositions (or theorems) that you are using and justify all of your steps.
Transcribed Image Text:(b) Determine the residue of the function f(z) from part (a) at the point z = 0. State all the propositions (or theorems) that you are using and justify all of your steps.
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