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From: jaakov <jaakov@roREMOVEIT.ru>
Newsgroups: alt.languages.english
Subject: "coincide on a set" vs "coincide in a set"
Date: Sat, 30 Apr 2011 12:43:01 +0200
Organization: My netnews!
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Dear all:
What is correct, what sounds better:
Two maps f,g coincide on a set X if f|_X=g|_X.
Or
Two maps f,g coincide in a set X if f|_X=g|_X.
Thank you in advance
Jaakov.
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