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On a set of people, relation (R) is defined as: (a) is a classmate of (b). What type of relation is it?

Answer and explanation

Correct answer: Symmetric

Step 1: Being a classmate has the same meaning in both directions. Step 2: If (a) is a classmate of (b), then (b) is also a classmate of (a). Step 3: Connect two-way social relations with symmetry.

Related tags

Symmetric RelationReal Life ExampleClassmateSchool QuizRelations And FunctionsMathematicsClass 12 Mcq

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