(3) Let f(z) =E, anz converge for all z E C. Prove that f (z) is...
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(3) Let f(z) =E, anz" converge for all z E C. Prove that f (z) is real for all z e R if and only if an is real for all n. n=D0 (3) Let f(z) =E, anz" converge for all z E C. Prove that f (z) is real for all z e R if and only if an is real for all n. n=D0
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Let us assume the power series which converges for some x 0 R with x 0 not equal to 0 Th... View the full answer
Related Book For
Complex Variables and Applications
ISBN: 978-0073051949
8th edition
Authors: James Brown, Ruel Churchill
Posted Date:
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