Re: 2008 q 51, 2005 q 23 and 2004 q 30

Posted by Amit Goyal on Jun 03, 2009; 1:52am
URL: http://discussion-forum.276.s1.nabble.com/2008-q-51-2005-q-23-and-2004-q-30-tp3009651p3015943.html

Det A not equal to 0 ensure a solution only when A is a square matrix. No such information is given.