So do I just do...
L[e^t*u(t)]-L[e^t*u(t-1)]+L[t*u(t-1)]-L[t*u(t-2)]+L[sin(t)*(t-2)] ??
I don't feel like that is what I'm supposed to do. I think I need to bring some things out and put them in front of the e^t, t, and sin(t) but I have a hard time knowing what to bring out and then...
Laplace Transform of unit step function HELP!
Homework Statement
f(t)= e^t on 0<=t<1
. . . . t on 1<=t<2
. . . . sin(t) on 2<=t<infinity
Homework Equations
Unit Step Function
The Attempt at a Solution
Here is my attempt at a solution...