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Which sets are countable 2024?
countable set
set set
Questioner:Ethan Hernandez 2023-04-17 13:05:05
The most authoritative answer in 2024
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Benjamin Martin——Works at the International Monetary Fund, Lives in Washington, D.C., USA.
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. ... Some authors use
countable set to mean countably infinite alone.
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