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

Answer and explanation

Correct answer: ({(2,1),(3,2),(3,3)})

Step 1: In the inverse relation, the two entries of each pair are interchanged. Step 2: ((1,2)) becomes ((2,1)), ((2,3)) becomes ((3,2)), and ((3,3)) remains the same. Step 3: A self-pair does not change in the inverse.

Related tags

RelationsInverse RelationOrdered PairsIntroduction To RelationsRelations And FunctionsMathematicsClass 12 Mcq

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