On 4/5/2013 4:09 AM, WM wrote: > On 4 Apr., 23:08, William Hughes <wpihug...@gmail.com> wrote: > >> Nope. Any single element can be removed. This does not >> mean the collection of all elements can be removed. > > You conceded that any finite set of lines could be removed. What is > the set of lines that contains any finite set? Can it be finite?
"...conceded that any finite set..." as in some particular set of finite cardinality
re-interpreted within the next sentence
"...that contains any finite set?" as in an arbitrary choice from among all finite sets