>>13789947I cant, I am not versed in math terminology, its just that logic or semantic fallacies make things seem real or correct that are not. But I can try.
Your sequences are described as
(N*-1) and ((N+1)*1). Your first examples are for N=1, N=2, etc. But in your last step with N=? you just drop the '+1' without
reason.So they are never identical, not for any real number N, and not for infinity.