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axiom of extensionality
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English
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has an article on:
axiom of extensionality
Wikipedia
Noun
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axiom
of
extensionality
(
set theory
)
One of the axioms in
axiomatic
set theory
, equivalent to the statement that two sets are equal if and only if they contain the same elements.
Translations
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axiom of extensionality
Finnish:
ekstensionaalisuusaksiooma
German:
Extensionalitätsaxiom
n
Polish:
aksjomat
ekstensjonalności
m