This is the formula for initial condition for f(t) by using F(s):
f(0)=lim x->infinity (sF(s))
and for f(infinity)=lim x->0 (sF(s))
So can anyone explain(by using the appropriate graph or derivative or anything) to me why the formula is inverse to each other. Why we need to use x -> infinity if we want to find f(0) but not f(infinity)....
f(0)=lim x->infinity (sF(s))
and for f(infinity)=lim x->0 (sF(s))
So can anyone explain(by using the appropriate graph or derivative or anything) to me why the formula is inverse to each other. Why we need to use x -> infinity if we want to find f(0) but not f(infinity)....