In the set `A={1,2,3,4}` ,relation `R={(1,3),(3,1)}` is
(a) Equivalence (b) Reflexive (c) Symmetric (d) Transitive

If A={a,b,c} then the relation R={(a,b),(b,a)} is: (a)Reflexive (b) Symmetric (c) Transitive (d) None of these

If R is a relation on the set A={1,\ 2,\ 3} given by R=(1,\ 1),\ (2,\ 2),\ (3,\ 3) , then R is (a) reflexive (b) symmetric (c) transitive (d) all the three options

The relation R on the set A = {1, 2, 3} defined as R ={(1, 1), (1, 2), (2, 1), (3, 3)} is reflexive, symmetric and transitive.

Given set A={1, 2 ,3}and a relation R = {(1,2), (2, 1)} the relation will be (a) Reflexive if (1, 1) is added (b) Transitive if (1,1) is added (c) symmetric if (2, 3) is added (d) symmetric if (3, 2) is added

Show that the relation R on the set A={1,2,3} given by R={(1,2),(2,1)} is symmetric but neither reflexive nor transitive.

Show that the relation R on the set A={1,2,3} given by R={(1,1),(2,2),(3,3),(1,2),(2,3)} is reflexive but neither symmetric nor transitive.

Let A = {1,2,3} and R be a relation on A defind as R = {(1,2), (2,3),(1,3)} , then R is (a) reflexive (b) symmetric (c) transtive (d) none of these

Find whether or not R_(3)={(1,3),(3,3)} on A={1,2,3} is (i) reflexive (ii) symmetric (iii) transitive.

Let A={1,2,3} and let R_(1)={(1,1),(1,3),(3,1),(2,2),(2,1),(3,3)} R_(2)={(2,2),(3,1),(1,3)} R_(3)={(1,3),(3,3),R_(4)=AxxA Find whether or not each of the relations R_(1),R_(2),R_(3),R_(4) , on A is (a) reflexive (b) symmetric (c) transitive

Let S be the set of all real numbers. Then the relation R:- {(a ,b):1+a b >0} on S is: (a)an equivalence relation (b)Reflexive but not symmetric (c)Reflexive and transitive (d) Reflexive and symmetric but not transitive