Question
Question: The number of proper subsets of the set {1, 2, 3} is...
The number of proper subsets of the set {1, 2, 3} is
A
8
B
7
C
6
D
5
Answer
6
Explanation
Solution
Number of proper subsets of the set {1, 2, 3)
=23−2=6.
The number of proper subsets of the set {1, 2, 3} is
8
7
6
5
6
Number of proper subsets of the set {1, 2, 3)
=23−2=6.