Cantor's Theorem

[ZFC Set Theory] XIII. 칸토어 정리 Cantor's TheoremBy 초코맛 도비

[lang-en]To see the previous post[/lang-en][lang-ko]이전 글 보러가기[/lang-ko] [lang-en]As noted in the previous post, we will talk about Cantor's theorem. Cantor's Theorem is a fundamental concept in set theory that states that for any given set $X$, the power set of $X$ (denoted as $\mathscr{P}(X)$) is strictly larger than $X$ itself. In other words, there are always more subsets of a set than there ..