Determine which complex function has simple pole, essential pole, pole of order n, and removable singularity? 1) f(z) = = 2) f(z) = 3) f(z) cos (z) (z-3) || | Z N 1 (z+1) ³

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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I need the soloution hunderd percent plz plz
Determine which complex function has simple
pole, essential pole, pole of order n, and
removable singularity?
1) f(z) =
=
2) f(z) =
=
3) f(z)
||
cos (z)
1
(z-3) (z+1) ³
T
Z
N
Transcribed Image Text:Determine which complex function has simple pole, essential pole, pole of order n, and removable singularity? 1) f(z) = = 2) f(z) = = 3) f(z) || cos (z) 1 (z-3) (z+1) ³ T Z N
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