Question

Let A - {1, 2, 3, 4 }
a
)
a relation
weite
on A
which is symmenic​

Answer 1

Answer:

Step-by-step explanation:

{(1, 2), (2, 1), (1, 3), (3,1 ), (1, 1), (2, 2), (2, 3), (3, 2), (2, 4), (4,2), (3, 3),

 (3, 4), (4, 3), (4, 4)}

Answer 2

Answer:

so ,(1,1) , (2,2) , (3,3) should be in relation symmenic means if (a, b) is in relation then (b, a) should be in relation. Transitive means if (a, b) is in relation and (b, c) is in relation then (a, c) is in relation.