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The minimum number of elements that must be added to the relation R = {(a, b), (b, c), (b, d)} on the set {a, b, c, d} so that it is an equivalence relation, is

Option: 1

13


Option: 2

"__"


Option: 3

"__"


Option: 4

"__"


Answers (1)

best_answer

1,2,3,4 \rightarrow \text { for reflexive }

5,6,7 \rightarrow \text { for symmetric }

8,9,10,11,12,13 \rightarrow \text { for transitive }

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Kuldeep Maurya

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