State whether each of the following binary relations on the set `A={1, 2, 3}` is reflexive, symmetric and transitive `R={(1,1),(2,2),(1,2),(2,1)}`

State whether each of the following binary relations on the set A={1, 2, 3} is reflexive, symmetric and transitive R={(1,1),(2,2),(3,3),(1,2),(2,1),(2,3),(3,2)}

State whether each of the following binary relations on the set A={1, 2, 3} is reflexive, symmetric and transitive R={(1,1),(2,2),(3,3),(1,2),(2,1)}

State whether each of the following binary relations on the set A={1, 2, 3} is reflexive, symmetric and transitive R={(1,1),(1,2),(2,3)}

State whether each of the following binary relations on the set A={1, 2, 3} is reflexive, symmetric and transitive R={(1,1),(1,3),(3,1)}

State whether each of the following binary relations on the set A={1, 2, 3} is reflexive, symmetric and transitive R={(1,1),(2,2),(3,3),(1,2)}

Write down the identity relation on the set A={1,2,3} .

Define a relation in the set A={1,2,3,4} which is transitive but not symmetric.

State whether the following relations are reflexive, symmetric and transitive: R={(x,y) : x,y in A, y =x+1} in the set A={1,2,3,4,5,6}

Give an example of a universal relation in the set A={1,2,3,4} .

State whether the following relations are reflexive, symmetric and transitive: R={(x,y) : x,y in A, y is divisible by x} in the set A={1,2,3,4,5,6,7,8,}