Prove that (a) z is real if and only if = z; (b) z is either

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Prove that
(a) z is real if and only if = z;
(b) z is either real or pure imaginary if and only if 2 = z2.

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Complex Variables and Applications

ISBN: 978-0073051949

8th edition

Authors: James Brown, Ruel Churchill

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Question Posted: Jun 01, 2016 01:35 AM

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Prove that (a) z is real if and only if = z; (b) z is either

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a Prove that z is real z Suppose that z so that x iy x iy ...View the full answer

Complex Variables and Applications

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