Sujet : Re: Does the number of nines increase?
De : wolfgang.mueckenheim (at) *nospam* tha.de (WM)
Groupes : sci.mathDate : 04. Jul 2024, 15:10:29
Autres entêtes
Organisation : Nemoweb
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Le 04/07/2024 à 16:01, Peter Fairbrother a écrit :
On 25/06/2024 21:18, WM wrote:
A more interesting question; suppose a set containing an infinite number of 9's.
If the nines are not different by some indices, then the set has only one element.
Now copy that set and add a 2.
Is the second set bigger than the first set?
Of course, since it contains every element of the first set and one more element.
Regards, WM
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