- #1
CINA
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Homework Statement
[tex]y'+2y=f(t), y(0)=0, where f(t)=\left\{t, 0\leq t<0 \;and \; 0, t \geq 0[/tex] (I don't know how to do piecewise)
Homework Equations
Equation for initial conditions; step function: u(t-a)
The Attempt at a Solution
I know how to solve a differential equation with initial conditions using Laplace transforms, I just don't know what f(t) looks like as a step function, or how it would behave. would it be t*u(t-1)?