Question

Prove that the relation "friendship” is not an equivalence relation on the set of all people
That i
Chennai,
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Answer 1

Answer:

Prove that the relation “friendship” is not an equivalence relation on the set of all people in Chennai. Solution : ... a is a friend of b, b is a friend of c, which implies that a be a friend of c or may not not be a friend of c. Hence it is not transitive.