Question

The minimum number of elements that must be added to the relation R = {(1, 2), (2, 3)} on the set

{1, 2, 3} so that it is an equivalence relation​

Answer 1

Answer:

The minimum number of elements that must be added to the relation R={(1,2)(2,3)} on the set of natural numbers so that it is an equivalence is

4,7,6,3.