[" Example "48" Show that the number of equivalence relation in the set "{1,2,3}" containing "],[(1,2)" and "(2,1)" is two."]

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Show that the number of equivalence relations on the set {1,2,3} containing (1,2) and (2,1) is two.

Show that number of equivalence relation in the set {1,2,3} containing (1,2) and (2,1) is two.

Show that the number of equivalence relations on the set {1, 2, 3} containing (1, 2) and (2, 1) is two.

Show that number of equivalence relation in the set {1,2,2} containing (1,2) and (2,1) is two.

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