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The equation y + y 2y = sin x is called a differential equation because it involves an unknown

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The equation y’’ + y’ – 2y = sin x is called a differential equation because it involves an unknown function and its derivatives y’ and y’’. Find constants A and B such that the function y = A sin x + B cos x satisfies this equation. (Differential equations will be studied in detail in Chapter 9.)

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Calculus Early Transcendentals

Calculus Early Transcendentals

ISBN: 978-0538497909

7th edition

Authors: James Stewart

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Question Posted: June 25, 2010 04:47:33
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