Math 211
Exam 1
Fall 2016
1. Determine, for vectors u = i + 2j k, v = i + j + k, w = i + k
(a) (10 points) A unit vector in the direction u + 2v 3w
(b) (10 points) The triple product u (v w)
2. Given the points P (1, 1, 1), Q(2, 1, 3) and R(3, 1, 1) in sp
Math 211
Exam 1
Fall 2016
1. Determine, for vectors u = i + 2j k, v = i + j + k, w = i + k
(a) (10 points) A unit vector in the direction u + 2v 3w
(b) (10 points) The triple product u (v w)
2. Given the points P (1, 1, 1), Q(2, 1, 3) and R(3, 1, 1) in sp