OpenStudy (anonymous):

Find the particular solution of the following 2nd order Diff EQ : y'' + 4y = -5sin2t + 3cos2t

4 years ago
OpenStudy (anonymous):

Similar to the last one. Yp will be some combination of sines and cosines. e.g. Yp=Asin(2t)+Bcos(2t)

4 years ago