In Problems 63 and 64 use a CAS to compute all derivatives and to carry out the

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In Problems 63 and 64 use a CAS to compute all derivatives and to carry out the simplifications needed to verify that the indicated function is a particular solution of the given differential equation.

y⁽⁴⁾ −20y''' + 158y'' − 580y' + 841y = 0;

y = xe^5xcos 2x

x³y''' + 2x²y'' + 20xy' – 78y = 0:

y = 20 cos (5 In x) / x – 3 sin (5 In x) / x

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A First Course in Differential Equations with Modeling Applications

ISBN: 978-1305965720

11th edition

Authors: Dennis G. Zill

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Question Posted: Jul 10, 2018 11:33 AM

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In Problems 63 and 64 use a CAS to compute all derivatives and to carry out the

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a In Mathematica use Cleary yx x Exp5x Cos2x yx yx 20y...View the full answer

A First Course in Differential Equations with Modeling Applications

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