Difference between revisions of "Cartesian product"
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== Existence == | == Existence == | ||
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== See Also == | == See Also == |
Latest revision as of 17:14, 29 August 2024
The Cartesian product of two sets and
is the set of all ordered pairs
such that
is an element of
and
is an element of
. More generally, the Cartesian product of an ordered family of sets
is the set
of ordered tuples
such that
is an element of
, for any positive integer
for which we have specified a set
.
Existence
See Also
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