Answer the question number 4

Answer the question number 4 YOU R G R A sp R is a relation from a finite Set ntS to a finite set B having n e mber of relations from A to B is. (3) 2mn (4) m 2. w R y) I x, y e A and x Syl. Then R is- (2) Symmetric (3) Transitive €4) None of these For real numbers x and 3. Y, we write x R y x —y + is an irrational number. Then the relation R is- (i) Reflexive (3) Transitive (2) Symmetric (4) none Oi these 4. (1, 2, u, 3, 5, 7, 91. Which of the •following is relations from X to Y- [at L denote the set of all straight lines in a plane. let a relation R be defined by a R 1 3. 12. 13. 5. 6 a. ß e L. Then R is- (l) Reflexive (3) Transitive (2) Symmetric (4) none of these t of real numbers Lei R be a defirwd {a is An