Question: Write a trial solution for the method of undetermined coefficients. Do not determine the coefficients. y'' + 4y = e 3x + x sin 2x

Write a trial solution for the method of undetermined coefficients. Do not determine the coefficients.

y'' + 4y = e3x + x sin 2x


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Here yx c cos 2x c sin 2x For y 4y e try Yp x Ae and for y 4y x sin 2x try Yp2 x ... View full answer

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