LA+Chapter7+Ex+4-서승완

2043 days ago by math2013

A=matrix(4, 6, [1,3,-2,0,2,0,2,6,-5,-2,4,-3,0,0,5,10,0,15,2,6,0,8,4,18]) print A.rref() 
       
[1 3 0 4 2 0]
[0 0 1 2 0 0]
[0 0 0 0 0 1]
[0 0 0 0 0 0]
[1 3 0 4 2 0]
[0 0 1 2 0 0]
[0 0 0 0 0 1]
[0 0 0 0 0 0]