Let `R` be a relation defined as `aRb` if `1+ab>0` .Then the relation `R` is `(a,b in R)`

If R is a relation defined as aRb, "iff"|a-b|gt0 , then the relation is

Let us define a relation R in R as aRb if a ge b . Then, R is

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

Let n be a fixed positive integer.Let a relation R be defined on Z, as aRb if n is divisible by a-b, then relation R is (i)Reflexive (ii)Symmetric (iii)Transitive (iv) all of these

If relation R is defined as: aRb if ''a is the father of b''. Then, R is

Let R be a relation defined on the set of real numbers by aRb hArr1+ab>0 then R is (A) Reflexive and symmetric (B) Transitive (C) Anti symmetric (D) Equivalence

Consider a relation R defined as aRb if 2+ab gt0 where a, b are real numbers. Then, the relation R is

The relation aRb,If |a|<=b,AA a,b in R is