Ch-7.2-ex.3-New-황영준

1865 days ago by matrix

A=matrix(4, 5, [2, 1, 3, 0, 1, 0, 3, -3, 0, 9, 1, 0, 2, 1, -5, 3, 2, 4, 0, 3]) A.row_space() 
       
Free module of degree 5 and rank 3 over Integer Ring
Echelon basis matrix:
[ 1  0  2  0 -1]
[ 0  1 -1  0  3]
[ 0  0  0  1 -4]
Free module of degree 5 and rank 3 over Integer Ring
Echelon basis matrix:
[ 1  0  2  0 -1]
[ 0  1 -1  0  3]
[ 0  0  0  1 -4]