Ch-4-Prob-P6-New-김준하

2127 days ago by matrix

A=matrix(QQ, 4, 4, [0, 0, 0, 1, 1, 1, 1, 1, 8, 4, 2, 1, 27, 9, 3, 1]) print A.det() 
        
12
12
A=matrix(QQ, 4, 4, [-1, 0, 0, 1, 3, 1, 1, 1, 17, 4, 2, 1, 47, 9, 3, 1]) print A.det() 
        
12
12
A=matrix(QQ, 4, 4, [0, -1, 0, 1, 1, 3, 1, 1, 8, 17, 2, 1, 27, 47, 3, 1]) print A.det() 
        
24
24
A=matrix(QQ, 4, 4, [0, 0, -1, 1, 1, 1, 3, 1, 8, 4, 17, 1, 27, 9, 47, 1]) print A.det() 
        
12
12
A=matrix(QQ, 4, 4, [0, 0, 0, -1, 1, 1, 1, 3, 8, 4, 2, 17, 27, 9, 3, 47]) print A.det() 
        
-12
-12