WorksheetsBasic Sets Concepts
Total questions: 9
Worksheet time: 6mins
Notice the following sets, P, S, L, Y.
P={5,3,2,1}
S={2,1,0,5}
L={9,0,2,1,6,10}
Y={ }
What statement can be said to true?
P and L are equal sets.
P and S are equal sets.
Y is a null set.
L is an infinite set.
Notice the following sets:
N={1,2,3,4,5,6,7}
M={1,3,5,7}
M is a (a) of N.
Notice the following set, X.
X={7,14,21,28}
What statement below is true?
6 ∈ X
7 ∈ X
22 ∈ X
Y ∈ X
Notice the following set, T.
T=∅
T is a (a) set.
Notice the following set, D.
D={5,2,3,10}
What statement below is true?
8 ∈ D
12 ∈ D
8 ∉ D
D= ∅
Notice the following sets, L, M S, C.
L={8,9,12}
M={1,0,2}
S={6,0,2,7,8,1}
C={45,54}
What can be said to be true about these sets?
8 ∉ L
45 ∉ C
M ⊄ S
M ⊄ C
Notice the following set, X.
X={2,3,5.6}
n(X)=
(a)
Notice the following sets, A and B.
A= {5,4,3,2}
B= {4,3,5,0}
What truth can be derived from the following sets?
A and B are equivalent sets.
A and B are equal sets.
A and B are infinite sets.
n(B)=0
Using the formula no. of subsets (S) = 2n, where n is the number of elements of a set. How many subsets are there in the set, Y?
Y={7,3,2}
21
212
23
12
