[Final] Chapter 8 Problem 16 solved by 백지원 revised by 이나을 finalized by 강민혁+이나을 Final OK by SG Lee

2016 days ago by math2013

A = matrix(QQ, [[1,1], [0,2],[3,7]]) B = A.transpose() * A print B.inverse() * A.transpose() 
       
[   4/7 -11/14    1/7]
[ -3/14   5/14   1/14]
[   4/7 -11/14    1/7]
[ -3/14   5/14   1/14]