On Apr 6, 7:30 pm, WM <mueck...@rz.fh-augsburg.de> wrote: > On 6 Apr., 19:02, William Hughes <wpihug...@gmail.com> wrote: > > > > > Tell me which E you want to use. I will > > > > name an element that is in D\E. > > > > I will not leave any line that has a follower, i.e., I will use all > > > finite lines (given that "all lines" is a meaningful notion for > > > infinite sets.) > > > You cannot. E has a largest element. The set of all finite > > lines does not.- > > You contradict yourself.
Nope. "any finite subset of D can be removed", "the finite set removed is E" "E is a finite subset"