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WorksheetsSets, Venn Diagram
Total questions: 33
Worksheet time: 1hrs 6mins
Set S' is the complement of a set S
Identify the shaded area...
A
B
A'
B'
Identify the shaded area...
A∩B
A∪B
A'∩B'
A'∪B'
Identify the shaded area...
A∩B
A∪B
A'∩B'
A'∪B'
Set A' is the complement of a set A
What statement does the shaded region represent?
What does this symbol ( ∪ ) represent in set theory?
Union
Intersection
Disjointed
Subset
What is the complement of A?
If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∩ B?
{3, 5, 7}
{2, 3, 5, 7}
{2, 3, 5, 7, 9}
{1, 2, 3, 5, 7, 9}
CHOOSE THE BEST ANSWER.
Given Sets A and B, which of the following diagram below illustrates A-B?
CHOOSE THE BEST ANSWER.
Given D = { a, b, c, d, e, f, g, h }, E
= { g, h, i, j, k } and F = { g, h }. What is the result
of E – F ?
A. θ
B. { i, j, k }
C. { g, h, i, j, k }
D. { a, b, c, d, e, f }
How many subsets will this set have? S = {a,b,c,d} ?
8
15
16
24
32
Which is the correct set notation for the complement of A⋃B ?
{12, 14, 15, 18, 21}
{10, 11, 12, 14, 15, 18, 21}
{10, 11, 13, 16, 17, 19, 20}
{12, 14, 15}
From the above Venn diagram, what is the set S∩T?
{casey, drew, jade, glen}
{alex, casey, drew,hunter}
{casey, drew}
{drew, jade}
This quarter, a survey of 100 students at a local college finds the following:
50 take math; 40 take English; 30 take history; 15 take English and math; 10 take English and history; 10 take math and history; 5 take all three subjects.
The number of students taking math but not the other two subjects is..
30
60
10
100
This quarter, a survey of 100 students at a local college finds the following:
50 take math; 40 take English; 30 take history; 15 take English and math; 10 take English and history; 10 take math and history; 5 take all three subjects.
The number of students taking English or math, but not history is ...
30
60
10
100
This quarter, a survey of 100 students at a local college finds the following:
50 take math; 40 take English; 30 take history; 15 take English and math; 10 take English and history; 10 take math and history; 5 take all three subjects.
The number of students taking none of these subjects is...
30
60
10
100
Set of factors of 12 is
{ 1,2,3,4,5}
{2,3,4}
{1,2,3,4,6,12}
{1,3,5,7}
Two sets A and B are said to be equal, written A = B, if and only if A and B contain
exactly the same elements. Determine whether the stated equality is true or false:
{1, 2, 3} = {3, 2, 1}
True
False
Two sets A and B are said to be equal, written A = B, if and only if A and B contain
exactly the same elements. Determine whether the stated equality is true or false:
{2, 3, 4} = {4, 3, 2, 1}
True
False
When listing the elements of a set between curly braces, it is important to understand that neither order nor repetition matters. For example, {2, 4, 1, 3, 5} = {1, 2, 3, 4, 5} and {−1, 0, −1, 1, 0} = {−1, 0, 1}. Determine whether the stated equality is true or false: {1, 2, 3, 2} = {1, 2, 3}
True
False
Determine whether the stated equality is true or false:
{2, 2, 2, 2} = {2, 2}
True
False
Determine whether the stated equality is true or false:
{2} ⊆ {1, 2, 3}.
True
False
Determine whether the stated equality is true or false:
N ∈ Z.
True
False
How many 4 digit numbers start or end with even digit?
(a)
UMC5 club has 25 members, of which 5 students have no siblings, 15 have a brother, 12 have a sister. How many UMC5 members have both brother and sister?
UMC5 club có 25 thành viên, trong đó có 5 bạn là con một trong gia đình, 15 bạn có anh trai, 12 bạn có chị gái. Hỏi có bao nhiêu bạn UMC5 có cả anh trai và chị gái?
(a)
How many positive integers less than 1000 are divisible by neither 2,3 nor 5?
Có bao nhiêu số nguyên dương nhỏ hơn 1000 mà không chia hết cho cả ba số 2,3 và 5?
(a)
How many subsets of the set A={1, 2, 3, 4, . . . , 10} have the property that the sum of their elements is greater than 27?
Có bao nhiêu tập con của tập A={1, 2, 3, 4 ,. . . , 10} có tính chất là tổng các phần tử của chúng lớn hơn 27?
(a)
