LA+Chapter7+Ex+6(new)-서승완

2426 days ago by math2013

A=matrix(6,4,[2,2,0,2,-4,-5,1,-1,0,-3,3,4,2,6,0,-7,1,0,0,0,0,0,0,-1]) B=A.transpose() print B.rref() 
        
[     1      0      0      0 -63/20   -6/5]
[     0      1      0      0 -39/20   -3/5]
[     0      0      1      0  13/20    1/5]
[     0      0      0      1   -1/4      0]
[     1      0      0      0 -63/20   -6/5]
[     0      1      0      0 -39/20   -3/5]
[     0      0      1      0  13/20    1/5]
[     0      0      0      1   -1/4      0]