Q17 Misc Ex Ch 1 R&F XII Maths Let A={1,2,3}. Then number of equivalence relations containing (1,2)

Q 17 Miscellaneous Exercise Chapter 1 Relation and Function NCERT XII Mathematics

17. Let A = {1, 2, 3}. Then number of equivalence relations containing (1, 2) is
(A) 1 (B) 2 (C) 3 (D) 4

To identify which pairs of ordered pairs need to be checked for transitivity of a relation, what the concet in previous question video at

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Minakshi Porwal (9460189461)

[gourimkrishna]

Amazing explanation, Sir .. Thank you very much...

[renish_]

let a=1, 2, 3. then number of symmetric relations containing (1, 2) is