Cartesian product
Revision as of 10:59, 25 November 2007 by Boy Soprano II (talk | contribs) (New page: The '''Cartesian product''' of two sets <math>A</math> and <math>B</math> is the set of all ordered pairs <math>(a,b)</math> such that <math>a</math> is an element of <math>A</...)
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
.
See Also
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