Page 204 - Elementary_Linear_Algebra_with_Applications_Anton__9_edition

(a)
(b)
(c)
(d)
(e)

(f)

If and , what are the largest and smallest values possible for ? Give a geometric explanation of your
4. results.

Let and . In each of the following, determine, if possible, scalars k, l such that
5.

(a)

(b)

Let , , and . If , what is the value of l?
6.

Let . Find all scalars k such that .
7.

Let , , , , and . Verify that these vectors and scalars satisfy the stated
8. equalities from Theorem 1.

(a) part (b)

(b) part (e)

(c) part (f)

(d) part (g)