Questions
Let . Then the number of all relations on A is
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a
2n
b
2(n)!
c
2n2
d
None of these
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Correct option is C
Number of relations on the set A= Number of subsets of A×A=2n2, ∵ n(A×A)=n2.Similar Questions
The number of reflexive relations of a set with four elements is equal to
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