Cardinality of Sets, Countable Sets and Computability - Discrete Mathematics

Описание к видео Cardinality of Sets, Countable Sets and Computability - Discrete Mathematics

If we can set up this one-to-one correspondence, then the set of integers will also have cardinality ℵ0. Clearly the cardinality of the set of integers is infinite because the integers go on forever in both directions. The set of natural numbers and the set of whole numbers are both proper subsets of the integers.

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