- #1
blizzard750
- 2
- 0
y''-2y'-3y=-3te^-t
i know that that the general solution to this problem is
yh = c1e^3t + c2e^-t
i am having trouble figuring out what the particular solution is (yp)
i keep getting the yp = 3/4te^-t , but wolfram alpha is telling me that the answer is something else.
how do i get the right particular solution. i am using the form (at+b)e^-t.
i know that that the general solution to this problem is
yh = c1e^3t + c2e^-t
i am having trouble figuring out what the particular solution is (yp)
i keep getting the yp = 3/4te^-t , but wolfram alpha is telling me that the answer is something else.
how do i get the right particular solution. i am using the form (at+b)e^-t.