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Class 12 Relations And Functions · Mcq Single Correct1 Markstypes_of_relations

Class 12 Maths · Relations And Functions · Mcq Single Correct #129

Let \(A,B\) be finite sets with \(m,n\) elements. The number of relations from \(A\) to \(B\) is

✅ Step-by-Step Solution

Final Answer: Option (A): \(2^{mn}\)
  1. A relation is an arbitrary subset of the \(mn\)-element Cartesian product. There are \(2^{mn}\) subsets.

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