1
Key to Math Homework A
2011-09-15
[Over 70 points]
[Extra Credit]
M001. [4 p.] New material: Discrete Sets. Given the following 2 sets:
A = {a,b,c,f,h,j}
B = {b,d,f,i,j,k}
a.
List the members of the set
C
A B
:
{a, b, c, d, f, h, I, j, k}
b.
List the members of the set
D
A B
:
{b, f, j}
M002. [14 p.] New material: Discrete Sets. Given the following 3 sets:
S = {1,2,3,4,5,6,7,8,9,10,11,12}
A = {1,2,3,6,8,10}
B = {2,4,6,9,10,11}
a.
List the members of the set
E
A B
:
{1, 2, 3, 4, 6, 8, 9, 10, 11}
b.
List the members of the set
F
A B
:
{2, 6, 10}
c.
List the members of the set A
c
:
{4, 5, 7, 9, 11, 12}
d.
List the members of the set B
c
:
{1, 3, 5, 7, 8, 12}
e.
List the members of the set
CC
G
A
B
: {1, 3, 4, 5, 7, 8, 9, 11, 12}
f.
List the members of the set
()
C
H
A B
: {5, 7, 12}
g.
List the members of the set
cc
I
A
B
: {5, 7, 12}