Group, I am a novice on learning Signals and Systems on my own . Got hold of Schaum Series on Signals and Systems after reading its reviews. I got confused in the "response of a LTC(Continuous-time LTI system) to an arbitrary input" Can somebody give me an idea about this? Also, please let me know how to make the symbol of integration, delta function , tao etc etc here, so that i put my question exactly in the same way as in the book. I am sure that people here will give me enough to get me started doing well in Signals and Systems.