A function c(t) satisfies the differential equation ċ (t) + c(t) = δ(t). For zero initial condition c(t) can be represented by:
1
e-t
2
et
3
et u(t)
4
e-t u(t)
A function c(t) satisfies the differential equation ċ (t) + c(t) = δ(t). For zero initial condition c(t) can be represented by: