3 ms·
I found this: https://math.stackexchange.com/questions/101004/the-axiom-of-choice-and-the-cartesian-product https://math.stackexchange.com/questions/101004/the-
by monochromatic 9y ago
I found this: https://math.stackexchange.com/questions/101004/the-axiom-of-choice-and-the-cartesian-product https://math.stackexchange.com/questions/101004/the-axiom-of...