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On 04.12.2024 11:33, FromTheRafters wrote:Please expand how this works in the infinite case.WM formulated the question :On 03.12.2024 21:34, Jim Burns wrote:On 12/3/2024 8:02 AM, WM wrote:>>E(1)∩E(2)∩...∩E(n) = E(n).>
Sequences which are identical in every term have identical limits.
An empty intersection does not require
an empty end.segment.
A set of non-empty endsegments has a non-empty intersection. The
reason is inclusion-monotony.
Conclusion not supported by facts.
In two sets A and B which are non-empty both but have an empty
intersection, there must be at least two elements a and b which are in
one endsegment but not in the other:
a ∈ A but a ∉ B and b ∉ A but b ∈ B.
Same with a set of endsegments. It can be divided into two sets for both
of which the same is required.
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