Find the residues of the following functions at the indicated points. 2-2 a. at z = 0; at z = 1 b. sin² z 2z - T at z = π/2 C. z(1-z) 1 + cos z (π — 2)³ at z = T
Find the residues of the following functions at the indicated points. 2-2 a. at z = 0; at z = 1 b. sin² z 2z - T at z = π/2 C. z(1-z) 1 + cos z (π — 2)³ at z = T
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Find the residues of the following
2-2
a.
at z = 0; at z = 1
z(1-z)
functions at the indicated points.
sin² z
b.
2z - T
at z = π/2
C.
1 + cos z
(π - 2)³
at z = π
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