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Article #425

Suma zbiorow

#425
From: Rocco
Date: Fri, 22 Apr 2005 11:15
6 lines
1017 bytes
czesc
jezeli (A jest zbiorem otwartym od - 3 do 3 ; x nal. do(-3,3))  a (B
przedziałem od minus nieskonczonosci do -1 i od 1 do plus nieskonczonoswci)
to jaka bedzie suma zbiorów A i B?

pozdr.
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From: "Rocco" <rocco_siffredi_it@gazeta.pl>
Newsgroups: alt.pl.matematyka
Subject: Suma zbiorow
Date: Fri, 22 Apr 2005 13:15:38 +0200
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