Determine and b so that the given function is harmonic and find a harmonic conjugate. u

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Determine α and b so that the given function is harmonic and find a harmonic conjugate.

u = cos αx cosh 2y

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Advanced Engineering Mathematics

ISBN: 978-0470458365

10th edition

Authors: Erwin Kreyszig

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Question Posted: Dec 12, 2018 11:45 AM

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Determine and b so that the given function is harmonic and find a harmonic conjugate. u

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By differentiation we obtain 2 u 2 4u 0 so 2 Hence we can take u cos 2x cosh 2y an...View the full answer

Advanced Engineering Mathematics

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