subset of set A={1,2,3,-1-} is
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Answered by
1
Answer:
The number of subsets can be calculated from the number of elements in the set. So if there are 3 elements as in this case, there are: 23=8 subsets. Remember that the empty (or null) set and the set itself are subsets.
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4
Answer:
total no of subsets are 16
Step-by-step explanation:
subsets of A= 2^n
= 2^(no of elements in A)
= 2^(4) = 16
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