Re: What is the interval between ℕ and ω when doubled?

Le 11/04/2024 à 10:15, noreply@example.com a écrit :

Am Sun, 07 Apr 2024 08:38:56 +0000 schrieb WM:
 

Consider the set {1, 2, 3, ..., ω} and multiply every element by 2 with the result {2, 4, 6, ..., ω*2}. What elements fall between ω and ω*2? What size has the interval between ℕ*2 and ω*2?
 

\omega is not an element of |N.

 That is true. The question concerns the distance between both.
 

The second set does not contain \omega.

 But it contains ω*2.