Question

Let A={1,2,3}. then show that the number of equivalence relations on a containing (2,3) and (3,2) is 2.plz answer me correctly​

Answer 1

Answer:

Step-by-step explanation:

The number of equivalence relations containing

is given by

We are left with four pairs

,

,

.

, so relation R is reflexive.

and

, so relation R is not symmetric.

, so realation R is not transitive.

Hence , equivalence relation is bigger than R is universal relation.

Thus the total number of equivalence relations cotaining

is two.

Thus, option B is correct.

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Answer 2

Answer:

how is my drawing

Step-by-step explanation:

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