If /has an isolated singularity at z a and /(2)- an(z-a)" is its Laurent's expansion about z a. Then residue of f at z a is a. 0.1 b. C. a.2 d.
If /has an isolated singularity at z a and /(2)- an(z-a)" is its Laurent's expansion about z a. Then residue of f at z a is a. 0.1 b. C. a.2 d.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter7: Real And Complex Numbers
Section7.3: De Moivre’s Theorem And Roots Of Complex Numbers
Problem 4E: Show that the n distinct n th roots of 1 are equally spaced around a circle with center at the...
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![If / has an isolated singularity at z a
and /(z)= Ean(z-a)" is its Laurent's
expansion about z a. Then residue of
/ at z a is
a.
b.
C.
a.2
d.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0ad92b35-f9c2-4bdb-a54b-ec4fb3bbcc89%2Fa2fc452c-a8db-432a-9664-7869024f1f03%2F2wrt7zw_processed.jpeg&w=3840&q=75)
Transcribed Image Text:If / has an isolated singularity at z a
and /(z)= Ean(z-a)" is its Laurent's
expansion about z a. Then residue of
/ at z a is
a.
b.
C.
a.2
d.
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