To get a feel for higher order ODEs, show that the given functions are solutions and form

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To get a feel for higher order ODEs, show that the given functions are solutions and form a basis on any interval. Use Wronskians. In Prob. 6, x > 0,

cos x, sin x, x cos x, x sin x, y^iv+ 2y" + y = 0

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Advanced Engineering Mathematics

ISBN: 978-0470458365

10th edition

Authors: Erwin Kreyszig

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Question Posted: Jun 17, 2022 03:01 AM

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To get a feel for higher order ODEs, show that the given functions are solutions and form

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The Wronskian of sin x and cos x is 1 By the essential supremum criterion we have ...View the full answer

Advanced Engineering Mathematics

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