Today we shall look at an interesting pictorial proof of the Schroeder-Bernstein Theorem which states that if $latex A$ and $latex B$ are sets and $latex f:A \to B$ and $latex g:B \to A$ are injections then there exists a bijection $latex h:A\to B$. Note that this is roughly saying $latex \text{card} A \le \text{card}… Continue reading A pictorial proof of the Schroeder-Bernstein Theorem
Angular Momentum 