Math and Python Test Package Answers/Solutions

Solutions to other tests:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Mathematics for the Digital Age
and
Programming in Python

>>> Second Edition

Test 6

1.: (a) T (b) T (c) F (d) F (e) T
2.: (b), (c)
3.: (a) T (b) F (c) F (d) T
4.: C
5.: C
6.: D
7.: B
8.: B
9.: C
10.: A

11.: (a) T (b) T (c) T
12.: D
13.: (a), (b), (c)
14.: A
15.: (a), (b), (c)
16.: B
17.: (a), (c)
18.: A
19.: (b), (c)
20.: B

21.

22.

not (p or q) == (not p) and (not q)

23.

    if len(lst) == 0:
        result = 0
    elif lst[0] == "END":
        result = 1

24.

def can_make_triangle(a, b, c): return (a > 0 and b > 0 and c > 0 and a + b > c and a + c > b and b + c > a)

25.

def isHexDigit(s): return len(s) == 1 and s in '0123456789abcdefABCDEF'

26.

def pickOne(name1, name2): name = None if 'ana' in name1 and 'ana' in name2: if len(name2) > len(name1): name = name2 else: name = name1 elif 'ana' in name1: name = name1 elif 'ana' in name2: name = name2 return name