Ch-2-prob-4-new-황영준

1902 days ago by matrix

A=matrix(4,4,[3,2,1,6,1,-4,2,-1,2,1,1,4,-3,3,2,2]) print A.rref() print B=matrix(4,4,[2,1,6,4,1,2,3,2,1,4,3,2,2,2,6,4]) print B.rref() 
       
[1 0 0 1]
[0 1 0 1]
[0 0 1 1]
[0 0 0 0]

[1 0 3 2]
[0 1 0 0]
[0 0 0 0]
[0 0 0 0]
[1 0 0 1]
[0 1 0 1]
[0 0 1 1]
[0 0 0 0]

[1 0 3 2]
[0 1 0 0]
[0 0 0 0]
[0 0 0 0]