Liste des Groupes | Revenir à s math |
If n is in the set ℕ≠{1,...,n} of finites,When the elements of any set of naturals are multiplied by 2, their density is halved, their reality remains the same, their extension is doubled. Therefore the image contains numbers which are not in the range.
then 2⋅n is in the set ℕ≠{1,...,n} of finites.
Les messages affichés proviennent d'usenet.