Cardinality of the Empty Set

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We discuss cardinality of the empty set. In particular, we explain why it makes sense to assign it the cardinality of 0 and to call it a finite set.

0:00, Intro
0:34, Cardinality Definition
2:40,Recall Function definition
4:35, Bijection from the empty set and itself
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Thanks for your clear explanation of this abstract material

RainierVerschuren