Set Theory Ch2
Interactive Video
•
Mathematics
•
12th Grade
•
Practice Problem
•
Hard
Martin Howard
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a power set of a given set?
The set containing only the empty set.
The set of all elements that are common to all subsets.
The set of all possible subsets of the given set.
The set of all elements that are not in the given set.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If set A = {1, 2} and set B = {1, 2, 3}, which of the following statements is true?
A is a superset of B.
B is a superset of A.
A and B are equal sets.
Neither A nor B is a superset of the other.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given set A = {apple, mango} and set B = {mango, banana}, what is the union of A and B (A U B)?
{mango}
{apple, banana}
{apple, mango, banana}
{apple, mango, banana, mango}
4.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
Are you enjoying the video lesson?
Yes
No
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If set A = {red, blue, green} and set B = {blue}, what is the result of A - B?
{red, green}
{blue}
{red, blue, green}
{} (empty set)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following correctly represents De Morgan's Identity for the complement of the intersection of two sets A and B?
(A ∩ B)' = A' ∩ B'
(A ∩ B)' = A' U B'
(A U B)' = A' U B'
(A U B)' = A' ∩ B
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a Venn diagram with two overlapping circles representing sets A and B within a universal set U, what does the shaded region representing A U B signify?
Elements common to both A and B.
Elements in A, or in B, or in both.
Elements in A but not in B.
Elements not in A and not in B.
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