I am trying to determine the laplace transform of dirac delta function,
delta(t - a).
I end up with:
lim as k ---> 0 [e^(-as) -e^(-as)*e^(-sk)]/ (s*k)
I then use L'Hopitals rule... but i can't seem to get
lim as k--> [s*e^(-as)*e^(-sk)]/ s
Could someone please show me how to get the above equation using L'Hopitals rule... some reason i get 2 other terms which i can't seem to cancel.
Thanks in advance,