6. In the set A={1,2,3,4,5), a relation R is defined by R= {(x, y): x,ye Aand rlty}. Then R is (a) reflexive (b) symmetric (c) transitive (d) none of these

Let A={1,2,3,4,5,6} A relation R is defined on A as R={(x,y):x is a multiple of 2}.Then R is not reflexive,symmetric,not transitive R is not reflexive,not symmetric,transitive R is not reflexive,not symmetric,not transitive R is reflexive,not symmetric,not 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

For real numbers x and y , define x\ R\ y iff x-y+sqrt(2) is an irrational number. Then the relation R is (a) reflexive (b) symmetric (c) transitive (d) none of these

Let R be a relation defined by R={(a, b): a >= b, a, b in RR} . The relation R is (a) reflexive, symmetric and transitive (b) reflexive, transitive but not symmetric (c) symmetric, transitive but not reflexive (d) neither transitive nor reflexive but symmetric

A relation on set ={1,2,3,4,5} is defined as R="{"|"a-b"|" is prime number } then R is (a) Reflexive only (b) Symmetric only (c) Transitive only (d) Symmetric and transitive only (e) equivalence

R={(x y) ): x is brother of y} the relation R is : (A) Symmetric (b) transitive (c) both of these (d) none of these

The relation R defined on the A={-1,0,1} as R={(a,b):a^2=b} Check whether R is reflexive,symmetric and transitive

Show that the relation R in the set R given by : R ={(x, y): x le y^2) is neither reflexive nor symmetric nor transitive.

If R and R' are symmetric relations (not disjoint) on a set A ,then the relation R uu R' is (i) Reflexive (ii) Symmetric (ii) Transitive (iv) none of these