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20 questions
Which set represents shaded region?
n(A)
n(B)
n(U)
Which set is represented by the shaded region?
n(A)
n(B)
n(U)
What does the shaded region represent?
n(A)
n(B)
n(U)
What is represented by the shaded region?
n(A)
n(B)
$n\left(A\cap B\right)$
$n\left(A\cup B\right)$
The shaded region represents..........................
n(A)
n(B)
$n\left(A\cup B\right)$
$n\left(A\cap B\right)$
The shaded region is represented by..........................
$n\left(A'\right)\ \left[complement\ of\ A.\right]$
$n\left(B'\right)\ \left[complement\ of\ B\right]$
$n\left(AUB\right)'$
$n\left(A\cap B\right)'$
The shaded region represents...................
$n\left(A\cap B\right)$
$n\left(AUB\right)$
$n\left(A\cap B\right)'$
$n\left(AUB\right)'$
The shaded region represents...................
n(AUB)
$n\left(A\cap B\right)$
$n\left(AUB\right)'$
$n\left(A\cap B\right)'$
The shaded region represents.......................
b. n(B-A)
c. n(A-B)
d. both (a) and (c)
The shaded region represents...........................
n(A-B)'
n(B-A)'
n(B)'
n(A)'
The shaded region represents.......................
$n_0\left(A\right)$
$n_0\left(B\right)$
$n_0\left(A\right)+n_0\left(B\right)$
What does this symbol ( ∪ ) represent in set theory?
Union
Intersection
Disjointed
Subset
Find n(A) when
A = {14, 16, 18, 20, 22, 24}
6
14
24
2
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}
Which is not an example of a set?
set of beautiful ladies.
set of male teachers.
set of all grade 7 students in your school.
set of all primary colors.
It is a set which contains no elements.
Empty Set
Finite Set
Infinite Set
Singleton Set
Which is NOT an element of the set of countries in Southeast Asia?
Philippines
China
Thailand
SIngapore
What is the cardinality of the set of all colors in the rainbow?
5
6
7
8
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