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Solve (D^3 − 3D^2 + 3D − 1)y = 0

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Solve (D3 − 3D2 + 3D − 1)y = 0

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Given: (D3 − 3D2 + 3D − 1)y = 0

The auxiliary equation is m3 - 3m2 + 3m - 1 = 0.

(m - 1)3 = 0

m = 1, 1, 1.

The general solution is given by y = C.F

y = ex[A + Bx + Cx2]

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