Question

5. Find the general solution to y"-y"+y'-y=0.
a) y=cie *+c2sin(t)+Cacos(t)
b)y=e (C1+Casin(2t)+C3cos(2t))
C)y=cze'sin(2t)+cse'cos(21)
d)y=c1e+casin(t)+C3cos(t)
not actandard method for finding​

Answer 1

Answer:

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