Ch-7-Prob-P8-New-허재석

1838 days ago by matrix

A=matrix(3,2,[1,2,2,4,-1,-2]) print A.row_space() print (A.transpose()*A).row_space() print A.right_nullity() print (A.transpose()*A).right_nullity() 
       
Free module of degree 2 and rank 1 over Integer Ring
Echelon basis matrix:
[1 2]
Free module of degree 2 and rank 1 over Integer Ring
Echelon basis matrix:
[ 6 12]
1
1
Free module of degree 2 and rank 1 over Integer Ring
Echelon basis matrix:
[1 2]
Free module of degree 2 and rank 1 over Integer Ring
Echelon basis matrix:
[ 6 12]
1
1