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Question 7 Suppose the roots of the auxiliary equation are as follows: mi = -1, m2 = 1, m3 = 2 Then the general solution to the third order homogeneous differential equ. constant coefficients is... y=Cize-+ + Czce + Czze = Oy=Cie-+ + Czem + Czeaz y=C10-1 + C22 + Cara y=Cje * + C2 ze+ + Carex y=C cos(-2) + C, sin(x) + Cg cos(2x)