Page 507 - Elementary_Linear_Algebra_with_Applications_Anton__9_edition
P. 507
Find the normal system associated with the given linear system.
1.
(a)
(b)
In each part, find , and apply Theorem 6.4.3 to determine whether A has linearly independent column vectors.
2.
(a)
(b)
Find the least squares solution of the linear system , and find the orthogonal projection of b onto the column space
3. of A.
(a)
,
(b)
,
(c)
,
