Ch-7.5-exam-3-New-황성빈

1859 days ago by matrix

M=matrix(3,2,[7,-3,1,0,0,1]) print M*(M.transpose()*M).inverse()*M.transpose() 
       
[58/59  7/59 -3/59]
[ 7/59 10/59 21/59]
[-3/59 21/59 50/59]
[58/59  7/59 -3/59]
[ 7/59 10/59 21/59]
[-3/59 21/59 50/59]