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If (R={(1,2),(2,1),(2,3),(3,2),(3,4),(4,3)}), what is (R^{-1})?

Answer and explanation

Correct answer: (R)

Step 1: In the inverse relation, all ordered pairs are reversed. Step 2: Here the reverse of every pair is already in the same relation. Step 3: When a relation is symmetric, its inverse is equal to itself.

Related tags

Inverse RelationSymmetric RelationOrdered PairsRelations And FunctionsMathematicsClass 12 Mcq

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