leccion 1

197 days ago by karencepeda@tecpabellon

MS= MatrixSpace(QQ,2,3) A = MS([[2,-1,0],[-1,2,3]]) A 
        
[ 2 -1  0]
[-1  2  3]
[ 2 -1  0]
[-1  2  3]
A.echelon_form() 
        
[1 0 1]
[0 1 2]
[1 0 1]
[0 1 2]