Ch-4-Prob-2-New-김준하

1883 days ago by matrix

A=matrix(QQ, 3, 3, [-3, 5, 2, 2, 1, -1, 0, 0, 2]) B=matrix(QQ, 4, 4, [1, 0, 1, 0, 2, 1, 1, -1, 0, 4, 1, 1, 3, 0, 1, 1]) print"detA=",A.det() print"detB=", B.det() 
       
detA= -26
detB= 15
detA= -26
detB= 15