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Math help?
Use Laplace transformation to solve the IVP.
y" + 2y' = -4H(t - 2) , y(0) = 0 , y'(0) = 0
1 Answer
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- Anonymous5 years ago
I guess that H is the unit step function
It comes being
L^-1((e^(-2s)/s) - L^-1(2*e^(-2s)/s^2) - L^-1(e^(-2s)/(s + 1))
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