Question
Mathematics Question on Set Theory
If A = {1, 2, 3, 4, 5, 6}, then the number of subsets of A which contain atleast two elements is
A
64
B
63
C
57
D
58
Answer
57
Explanation
Solution
The correct answer is (C) : 57.
If A = {1, 2, 3, 4, 5, 6}, then the number of subsets of A which contain atleast two elements is
64
63
57
58
57
The correct answer is (C) : 57.