LA.Ch7.EX7.NEW.SC.Kim

2045 days ago by seongchan

A=matrix(QQ,3,6,[2,1,0,5,3,7,5,6,7,1,2,0,9,2,8,6,2,3]) print A.rref() 
       
[      1       0       0  204/91  100/91   37/13]
[      0       1       0   47/91   73/91   17/13]
[      0       0       1 -173/91 -108/91  -41/13]
[      1       0       0  204/91  100/91   37/13]
[      0       1       0   47/91   73/91   17/13]
[      0       0       1 -173/91 -108/91  -41/13]