Answer to Question #288134 in Mechanical Engineering for Harriet

Mechanical Engineering

Question #288134

find a homogeneous linear equation with real, constant coefficients that is satisfied by y=6+3xe^x–cos x

Expert's answer

"y=6+3xe^x\u2013cos x"

"y'=3xe^x+3e^x+sin x"

"y'=3e^x(x+1)+sin x"

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