Difference between revisions of "Schröder-Bernstein theorem"
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(New page: The '''Schröder-Bernstein theorem''' states: <blockquote> Let '''A''', '''B''' be sets, if |'''A'''| ≤ |'''B'''| and |'''B'''| ≤ |'''A'''|, then |'''A'''| = |'''B'''|. </blockquot...) |
(No difference)
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Revision as of 21:36, April 3, 2007
The Schröder-Bernstein theorem states:
Let A, B be sets, if |A| ≤ |B| and |B| ≤ |A|, then |A| = |B|.