- #1
killersanta
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Homework Statement
Solve the differential equations [Find the general solution y(t)=KYh(t) + Yp (t)]. Use the method of finding the integrating factor.
dy/dt = -2ty + 4e^-t^2
The Attempt at a Solution
S = intergrat
dy/dt = -2ty + 4e^-t^2
dy/dt + 2ty = 4e^-t^2
P(t) = 2t
b(t) = 4e^-t^2
U(t) = e^(S 2t dt)
U(t) = e ^t^2
Y(t) = 1 / e^t^2 * S e^t^2 * 4e^-t^2
I guess I just don't know how to intergrat e^t^2 * 4e^-t^2