[obm-l] matrizes equivalentes

To: obm-l <obm-l@xxxxxxxxxxxxxx>
Subject: [obm-l] matrizes equivalentes
From: "Tiago Machado" <jaspier@xxxxxxxxx>
Date: Sun, 23 Jul 2006 16:56:53 -0200
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Se duas matrizes A e B são equivalentes, e admitem inversa, uma é inversa da outra?