Re: Easy rank ques !!!
Posted by The Villain on Jun 07, 2014; 2:48pm
URL: http://discussion-forum.276.s1.nabble.com/Easy-rank-ques-tp7591820p7591832.html
not any...if any one 3by 3 matrix is non zero rank is 3.... all the 3 by 3 matrix have to be zero for rank to be lower than that....best is use echelon method