Hello,
I have got some doubts over here.
Why is the following answer 1 and -1?
lim x+j0 / x-j0 = 1
x->1,y=0
lim 0+jy/0-jy = -1
x->0,y=0
I'm confused here....
Any gd website that i can read on for understanding of complex function, complex integration , laplace transform
Pls advise.
The first one is trivial. j0 = 0 so lim(x->1) of (x+0/x-0) = 1. Just plug in x=1. (1+0)/(1-0) = 1
The second one you have lim(x->0) of jy/-jy and jy cancel leaving lim(x->0) of 1/-1 which equals -1
Thanks.