Let the differential equation be: y" – 6y' + 9y = e3where the complementary function is: %3D Ye = Cie3 + C2xe³; find a particular solution from the following (using undetermined coefficients): Yp = 0.5x²e -3x Yp = x²e3z Yp = x'e-3z Yp = 0.5x²e3z %3D

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