Each of the following is a holomorphic function in an appropriate open set. In each case, find its complex power series expansion about the given point z0, and determine the associated disc of convergence. 1 (a) 1+ 2z' 20 = 0 22 (b) 4 20 = i (e) (c) 20 = 2 - i

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Chapter1: Functions And Models
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Each of the following is a holomorphic function in an appropriate open set. In
each case, find its complex power series expansion about the given point z0, and
determine the associated disc of convergence.
1
(a)
1+ 2z
20 = 0
22
(b)
4 z
20 = i
(c)
20 = 2- i
(d)
(1 – z2)3
20 = 0
Transcribed Image Text:Each of the following is a holomorphic function in an appropriate open set. In each case, find its complex power series expansion about the given point z0, and determine the associated disc of convergence. 1 (a) 1+ 2z 20 = 0 22 (b) 4 z 20 = i (c) 20 = 2- i (d) (1 – z2)3 20 = 0
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