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On (A={1,2,3}), (R=A\times A-{(2,2)}). Which statement about (R) is correct?

Answer and explanation

Correct answer: (R) is not reflexive

Step 1: (A\times A) contains all self-pairs. Step 2: Removing ((2,2)) removes one required pair. Step 3: If a self-pair is removed from the universal relation, reflexivity fails.

Related tags

Universal RelationRemoved Self PairNot ReflexiveMcqReflexive RelationRelations And FunctionsMathematicsClass 12 Mcq

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