Verify that 2 | z | |Re z| + | Im z |.

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Verify that √2 | z | ≥ |Re z| + | Im z |.

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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 01:34 AM

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Verify that 2 | z | |Re z| + | Im z |.

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In order to verify the inequality 2 z Re z1 Im z1 we ...View the full answer

Complex Variables and Applications

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