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Solve by the method of undetermined coefficients the equation (D^2 + 1) y = 4x – 2 sin x.

+2 votes

asked Oct 1, 2018 in JEE by kratos

Solve by the method of undetermined coefficients the equation (D2 + 1) y = 4x – 2 sin x.

jee
differential equations
jee mains
undetermined coefficient

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1 Answer

+5 votes

answered Oct 21, 2020 by kratos

Best answer

The given differential equation is

Equating the coefficients

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