17April Diff Equations Diff Equations.pdf(D2+2D+2)y = x2+sinx The auxiliary equation is D2+2D+2-...
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17April Diff Equations Diff Equations.pdf(D2+2D+2)y = x2+sinx The auxiliary equation is D2+2D+2- having characteristic roots D -- The complementary function is e (Cl cos x + C2 sin
