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OCW Scholar - Multivariable Calculus 13 Online
OpenStudy (anonymous):

@ y''+6y'+73y=80(e^x)cos (4x) this is a ODE question. how to get the particular solution by complexify the equation? thanks! @ y''+6y'+73y=80(e^x)cos (4x) this is a ODE question. how to get the particular solution by complexify the equation? thanks! @OCW Scholar - Mul…

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