MSM 711

Hand-in assignment #1

Due Tuesday, September 30 at the beginning of class

Please show all work for full credit.

p. 13 12

16

P2

p. 26 6

8

Also:

1. For which values of k, if any, are u and v orthogonal?

a. u = (6, -8) and v= (k, 3)

b. u = (k, k, -1) and v = (k, 5, 6)

2. Suppose u = (2, -2, 3) and v = (4, 1, -2). Verify that the Cauchy-Schwartz Inequality holds true for these two vectors.