1. What possible values can a Boolean expression have?

2. Where does the term Boolean originate?

3. What is an integer equivalent to True in Python?

4. What is the integer equivalent to False in Python?

5. Is the value -16 interpreted as True or False?

6. Given the following definitions: x, y, z = 3, 5, 7 evaluate the following Boolean expressions: (a) x == 3 (b) x < y (c) x >= y (d) x <= y (e) x != y (f) x < 10 (g) x >= 0 (h) x < 0 and x < 10 (i) x >= 0 and x < 2 (j) x < 0 or x < 10 (k) x > 0 or x < 10 (l) x < 0 or x > 10

7. Given the following definitions: x, y = 3, 5 b1, b2, b3, b4 = True, False, x == 3, y < 3 evaluate the following Boolean expressions: (a) b3 (b) b4 (c) not b1 (d) not b2 (e) not b3 (f) not b4 (g) b1 and b2 (h) b1 or b2 (i) b1 and b3 (j) b1 or b3 (k) b1 and b4 (l) b1 or b4 (m) b2 and b3 (n) b2 or b3 (o) b1 and b2 (p) b1 or b2 and b3 (q) b1 and b2 and b3 (r) b1 or b2 or b3 (s) not b1 and b2 and b3 (t) not b1 or b2 or b3 (u) not (b1 and b2 and b3) (v) not (b1 or b2 or b3) (w) not b1 and not b2 and not b3 (x) not b1 or not b2 or not b3 (y) not (not b1 and not b2 and not b3) (z) not (not b1 or not b2 or not b3)