Quiz 1
Name
Points earned
/15
Show all your work and box in all solutions. After the completion of the quiz,
please submit the scan in PDF form.
1) Let A = (°1, 5), B = (1, 3), and C = (8, 0). Calculate the following:
a) A + 5B
(4 points)
b) B ° (C ° 2A)
(4 points)
2) Find A and B if A + 2B = (°2, 1) and 3A ° B = (°13, 10).
1
(7 points)