LA+Chap2+Ex7+ 주민규

2478 days ago by jumin1046

A=matrix([[1,-1,0,0,0],[0,1,-1,-1,0],[0,1,3,0,9],[0,1,0,6,9]]) print A. rref() 
       
[1 0 0 0 3]
[0 1 0 0 3]
[0 0 1 0 2]
[0 0 0 1 1]
[1 0 0 0 3]
[0 1 0 0 3]
[0 0 1 0 2]
[0 0 0 1 1]