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Solve (D^2 + 4)y = x^4 + cos^2x
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Apr 5, 2019
in
Class 12
by
kratos
Solve (D2 + 4)y = x4 + cos2x
class-12
differential equations
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answered
Dec 22, 2020
by
kratos
Best answer
The A.E. is m2 + 4 = 0
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