Find the number of subsets of the set A={5,7}
1
2
4
8
As we learnt
SUBSETS -
A set A is said to be a subset of a set B if every element of A is also an element of B.
- wherein
It is represented by . eg. A B if A={2,4} and B= {1,2,3,4,5}
The subsets formed from the given set are ,{5},{7},{5,7}
Option 1)
1
Option 2)
2
Option 3)
4
Option 4)
8
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