Fall 2015
ENGR-1100
HW-1
Problem 1: Find the components of the vector having initial point P1 and terminal point P2
a) P1(-1, 6, 3), P2(2, -1, 4)
b) P1(2, -4, 1), P2(3, -3, 5)
Problem 2: Let v = (3, -2, 4), w = (-4, 2, 6), and z = (-2, 3, -1)
Find the vector 2v – 3w + z
Problem 3: Let u = (-1, 7), v = (3, -1)
Find the vector (3u - v) / 2