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On (A={1,2,3}), (R={(1,1),(2,2),(3,3)}). If any one extra pair from (A\times A) is added to (R), what will the new relation be?

Answer and explanation

Correct answer: It will remain reflexive

Step 1: (R) already contains all self-pairs. Step 2: Adding an extra pair does not remove these required pairs. Step 3: Reflexivity is not destroyed by adding pairs within (A\times A).

Related tags

Adding PairsReflexive RelationIdentity RelationMediumRelations And FunctionsMathematicsClass 12 Mcq

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