Notes for Slide 09
Notice the the results on the left and the right
are opposite: the true on the left is a false on
the right, and all three remaining false values
on the left are true on the right.
1, 2, 3, 4, 5, 6, 7, 8, [9 (top)], 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, [Lab]