Ch-4-Prob-9-New-권의회

1903 days ago by matrix

A=matrix(QQ,4,4,[2,1,0,2,-1,2,3,4,0,2,3,0,2,-2,-6,4]); print A.adjoint() 
       
[-24   0  24  12]
[ 36  12 -72 -30]
[-24  -8  40  20]
[ -6  -6  12   3]
[-24   0  24  12]
[ 36  12 -72 -30]
[-24  -8  40  20]
[ -6  -6  12   3]