3 - 3 - 7 Consider the vectors u = 1 v = 6 and w 9 = 8 10 - 2 k What value of k will make the set {u, v, w} linearly dependent? You may submit your answer as a fraction, if necessary. k = makes the set linearly dependent.

Take this test to review the material in Chapters 4and Chapters 5. After you are finished, check your work against the answers in the back of the book. Write w=(7,2,4) as a linear combination of the vectors v1, v2 and v3 if possible. v1=(2,1,0), v2=(1,1,0), v3=(0,0,6)

Determine whether each vector is a scalar multiple of z=(3,2,5). a v=(92,3,152) b w=(9,6,15)