Determine the location and order of the zeros. cosh 4 z

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Determine the location and order of the zeros.

cosh⁴ z

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Advanced Engineering Mathematics

ISBN: 978-0470458365

10th edition

Authors: Erwin Kreyszig

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Question Posted: Dec 17, 2018 05:16 AM

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Determine the location and order of the zeros. cosh 4 z

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12ni forth order because and this implies 2z Ln 1 2ni 1 2ni so that z ...View the full answer

Advanced Engineering Mathematics

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