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What does it mean if a set is countable?

Carter Martin | 2023-06-08 22:31:53 | page views：1940
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Mia Thompson

Studied at Harvard University, Lives in Boston. Currently pursuing a career in medicine as a resident physician.
In mathematics, a countable set is a set with the same cardinality (number of elements) as some subset of the set of natural numbers. A countable set is either a finite set or a countably infinite set. ... Today, countable sets form the foundation of a branch of mathematics called discrete mathematics.
2023-06-08 22:31:53
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Liam Patel

QuesHub.com delivers expert answers and knowledge to you.
In mathematics, a countable set is a set with the same cardinality (number of elements) as some subset of the set of natural numbers. A countable set is either a finite set or a countably infinite set. ... Today, countable sets form the foundation of a branch of mathematics called discrete mathematics.
Countable set - Wikipedia
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