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OpenStudy (idealist10):
Find a particular solution of y"-5y'+6y=-e^(x)[(4+6x-x^2)cosx-(2-4x+3x^2)sinx].
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OpenStudy (idealist10):
I used \[y _{p}=e ^{x}[(Ax^2+Bx+C)(cosx-sinx)]\] but doesn't seem to work.
OpenStudy (idealist10):
I just need to find the correct initial guess in order to find the answer but the above initial guess yp doesn't seem to work.
OpenStudy (idealist10):
@Kainui
OpenStudy (idealist10):
@myininaya
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