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On 04.12.2024 11:33, FromTheRafters wrote:Finite thinking.WM formulated the question :>On 03.12.2024 21:34, Jim Burns wrote:Conclusion not supported by facts.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.
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.No, because they are infinite and have no last element to be in every participating endsegment.
It can be divided into two sets for both of which the same is required.
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