Question

The solution the following IVP:y" + 4y = f(t),y(0) = 1, y'(0) = 0,
(0) =
0 < t < 1
1 < t < 2 ls
(Ua(t) denotes the unit step function)
lo​

Answer 1

The solution the following IVP:y" + 4y = f(t),y(0) = 1, y'(0) = 0,

(0) =

0 < t < 1

1 < t < 2 ls

(Ua(t) denotes the unit step function)

lo