Use Cauchy's Integral Formula and Cauchy's Integral Formula for Derivatives, when appropriate, to evaluate the given integral along the indicated closed contours. z +7 $c2²(2-1-1) (a) |z| = 1 -π(7 + i) (b) |z1|=1 л(7 + i) X dz

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question
Use Cauchy's Integral Formula and Cauchy's Integral Formula for Derivatives, when appropriate, to evaluate the given integral along the indicated closed contours.
z +7
$c2²(2-1-1)
(a) |z| = 1
-π(7 + i)
(b) |z1|=1
л(7 + i)
X
dz
Transcribed Image Text:Use Cauchy's Integral Formula and Cauchy's Integral Formula for Derivatives, when appropriate, to evaluate the given integral along the indicated closed contours. z +7 $c2²(2-1-1) (a) |z| = 1 -π(7 + i) (b) |z1|=1 л(7 + i) X dz
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