Set, Relation and FunctionHard
Question
Which one of the following relations on R is equivalence relation -
Options
A.x R1y ⇔ |x| = |y|
B.x R2y ⇔ x ≥ y
C.x R3y ⇔ x | y
D.x R4y ⇔ x < y
More Set, Relation and Function Questions
The minimum number of elements that must be added to the relation R = {(1, 2), (2, 3)} on the set {1,2,3}, so that it is...Let X = {1, 2, 3, 4, 5}. The number of differentordered pairs (Y, Z) that can be formed suchthat and is empty, is :...Let $A = \left\{ x:\left| x^{2} - 10 \right|\ 6 \right\}$ and $B = \{ x:|x - 2| > 1\}$. Then...Given function f : R → R is defined by f(x) = .Which of the following holds good ?...The void relation on a set A is -...