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If a relation contains ((1,4),(4,1),(2,3),(3,2)) and no other non-diagonal pair, what can be said about symmetry?

Answer and explanation

Correct answer: Based on non-diagonal pairs, it can be symmetric

Step 1: Every given non-diagonal pair has its reverse present. Step 2: Diagonal pairs may or may not be present; they are not compulsory for symmetry. Step 3: In symmetry, check reverses only for existing pairs.

Related tags

Non Diagonal PairsSymmetric RelationExam ReasoningRelations And FunctionsMathematicsClass 12 Mcq

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