Question

Show that the relation less than or equal to on the set of integers Z is reflexive transitive not symmetric

Answer 1

Answer:

3 ≤/ -2; 3 is never less than or equal to -2. So, (x,y) £ Z - relation is not symmetric. So, (x,y)(y,z) £ Z - relation is transitive. Thus the relation " ≤ "on the set of integers Z ,is reflexive and transitive but not symmetric