Let `A = {1,2,3}` and `R = AxxA` then the relation R on A is :

Let A={1,2,3} and R=A xx A then the relation R on A is :

Let A = {1,2,3.......9} and R be the relation in AxxA defined by (a,b) R , (c,d) if a + d = b + c for (a,b) , (c,d) in AxxA . Prove that R is an equivalence relation and also obtain the equivalent class [(2,5)].

Let A={1,2,3,4) and R be the relation on A defined by {(a,b):a, be A, a b is an even number }, then the range of R is

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

Let A= {1,2,3}. Then the relation R= {(2,3)} in A is :

Let A = (1,2,3,……….,9) and R be the relation in AxxA defined by (a,b) R (c,d) if: a+d=b+c for (a,b), (c,d) in AxxA . Prove that R is an equivalence relation. Also obtain the equivalence class {(2,5)}

Let A={1,\ 2,\ 3,\ ,\ 9} and R be the relation on AxxA defined by (a ,\ b)R\ (c ,\ d) if a+d=b+c for all (a ,\ b),\ (c ,\ d) in AxxA . Prove that R is an equivalence relation and also obtain the equivalence class [(2, 5)].

Let A={1,\ 2,\ 3,\ ,\ 9} and R be the relation on AxxA defined by (a ,\ b)R\ (c ,\ d) if a+d=b+c for all (a ,\ b),\ (c ,\ d) in AxxA . Prove that R is an equivalence relation and also obtain the equivalence class [(2, 5)].