Log in to edit a copy.
Download.
Other published documents...
(다른교재)-exam-7-5-12-New-허재석
2235 days ago by matrix
a=matrix(3, 1, [-3,2,7]) print a*((a.transpose()*a).inverse())*a.transpose()
[ 9/62 -3/31 -21/62] [ -3/31 2/31 7/31] [-21/62 7/31 49/62]
[ 9/62 -3/31 -21/62] [ -3/31 2/31 7/31] [-21/62 7/31 49/62]