WorksheetsSets - Introduction, Union and Intersection
Total questions: 10
Worksheet time: 10mins
What letter represents the set of integers?
I
N
W
Z
Which of the following represents the set of whole numbers?
{1, 2, 3, ...}
{0, 1, 2, 3, ...}
{... -2, -1, 0, 1, 2, 3, ...}
None of the above
Which of the following represents the set of natural numbers?
{1, 2, 3, ...}
{0, 1, 2, 3, ...}
{... -2, -1, 0, 1, 2, 3, ...}
None of the above
Which of the following Greek letters represents null set?
θ
Ø
𝞼
€
Given that A = { 1, 2, 3, 4, 5} , B = { 2, 4, 6, 8, 10}. A and B are
universal sets
null sets
equal sets
equivalent sets
Given that A = { 1, 2, 3, 4, 5} , B = { 2, 3, 4, 5, 7, 9}. What is the union of A and B?
{ 1, 2, 3, 4, 5, 7, 9}
{ 2, 3, 4, 5, 7, 9}
{ 1, 2, 3, 4, 5}
{ 1, 2, 3, 4, 5, 9}
Given that A = { 1, 2, 3, 4, 5} , B = { 2, 3, 4, 5, 7, 9}. What is the intersection of A and B?
{ 1, 2, 3, 4, 5}
{ 2, 3, 4, 5}
{ 3, 4, 5}
{ 4, 5, }
State whether the following statement is true or false:
If A = {5, 6, 7} and B = {6, 8, 10, 12}; then A ∪ B = {5, 6, 7, 8, 10, 12}.
True
False
State whether the following statement is true or false:
Union of two sets is the set of elements which are common to both the sets.
True
False
State whether the following statement is true or false:
Two overlap sets have all the elements common.
True
False
