Ch-4.2-exam-3-New-권의회

1909 days ago by matrix

A=matrix(QQ, 4, 4, [2, 1, 5, 2, 1, 5, 4, 8, 4, 5, 3, 5, 3, 1, 2, 1]) print "det(A)=", A.det() 
        
det(A)= -88
det(A)= -88