On Apr 2, 10:39 pm, WM <mueck...@rz.fh-augsburg.de> wrote: > On 1 Apr., 15:30, William Hughes <wpihug...@gmail.com> wrote: <snip> > > You can only have no lines left if you > > remove an infinite thing. > > Piffle.
So what non infinite thing do you remove? Sure you can remove any one finite line, but that does not leave no lines. If you remove "every finite line" your are removing an infinite thing "an infinite collection of finite things" is an infinite thing. "every finite line" is "an infinite collection of finite things".