" Write the smallest equivalence relation on the set "A={1,2,3}

The smallest equivalence relation R on set A ={1,2,8} is=

If R is the smallest equivalence relation on the set {1, 2, 3, 4} such that {(1,2), (1,3)}sub R , then the number of elements in R is ______

Write the smallest equivalence relation on A = {1,2,3}.

The smallest reflexive relation on the set A {1, 2, 3} is

Write the smallest reflexive relation on the set A = (a,b)

Write the smallest reflexive relation on set A={1,2,3,4}

Write the smallest reflexive relation on set A={1,\ 2,\ 3,\ 4} .

Show that the number of equivalence relations on 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.

Write down the smallest and the largest equivalence reaction on a set A ={1,2,3}..