Let zo + 1 be a zero of order 3 of an analytic function g(z) and f (z) = (z-1)2 (g(z))³" Then z, is a pole of f of order 3 None of these 27 9.

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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Let zo + 1 be a zero of order 3 of an analytic function g(z) and f (z)
(z-1)²
(g(z))3*
Then Zo
is a pole of f of order
3
None of these
27
9.
Transcribed Image Text:Let zo + 1 be a zero of order 3 of an analytic function g(z) and f (z) (z-1)² (g(z))3* Then Zo is a pole of f of order 3 None of these 27 9.
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