4. Quiz 1: Set Theory

List all the elements NOT in Set M.

2, 5, 6, 8

The number of subsets that can be created from the set {1, 2, 3} is:

3

The mathematical statement 4 A means:

4 is a subset of A

The mathematical statement 4 A means:

4 is the intersection of A

iven the two sets, which statement is true? A = {1, 2} B = {1, 2, 3, 4}

A n B

The U in the upper right corner stands for the:

none of the above

Which of the following sets is an infinite set?

the set of natural numbers

Given the following sets. A = {0, 1, 2, 3} B = {a, b, c, d} C = {0, a, 2, b} Find A n B.

{0, 1, 2, 3}

Given the following sets. A = {0, 1, 2, 3} B = {a, b, c, d} C = {0, a, 2, b} Find A C.

{0, a, 2, b}

Find M n N.

{3, 4, 6, 7, 9}

Given the following sets. A = {0, 1, 2, 3} B = {a, b, c, d} C = {0, a, 2, b} Find B u C.

{a, b, c, d, 0, 2}