WorksheetsTest Quiz
Total questions: 10
Worksheet time: 6mins
If n(U)= 20 and n(A) = 15, what is the value of
n(A ) ?10
15
5
20
A set of stars in the sky
a. Millions
b. Billions
c. Finite
d. Infinite
The Cardinality is the number of elements in a set.
true
false
how many Elements does the set of Whole numbers less than 5?
4
3
1
5
Which set notation does this shaded region represent?
(A ∪ B ∪ C )′
(A ∪ B ∪ C )
(A ∪ B )′
(A′ ∪ B ′)
What is a complement Set A?
The elements that belong to U
The elements that belong to U and to set “A”
The elements that do not belong to U and do not belong to set “A”
The elements that belong to U and do not belong to set “A”
Two sets are __________ if they contain the same number of elements.
Disjoint
Subset
Equal
Equivalent
A set A is called a __________ of B if every element of A is also an element of B.
Proper Subset
Power Set
Subset
Disjoint
This is a subset that is not equivalent to the original set.
Improper Subset
Proper Subset
Power Set
Coset
Two sets are __________ if they have no element in common.
Power Set
Equal
Subsets
Disjoint
