3 ms·
I don't think that aleph0 + 1 is odd, because I can make a 1-1 correspondence between two of its subsets. They're ALL even, by that definition!
by EGreg 4y ago
I don't think that aleph0 + 1 is odd, because I can make a 1-1 correspondence between two of its subsets. They're ALL even, by that definition!