Question

1) Let A ={2,3,4} and B= {3,4,5,6} and R be a relation from A to B defined by R= {(x,y): dividesy, xEa ,yEb} find R
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Related Questions

Let R be the relation on the set A = {1, 2, 3, 4} given by R = {(1, 2), (2, 2), (1, 1), (4, 4), (1, 3), (3, 3), (3, 2)}. Then,

(a)R is reflexive and symmetric but not transitive.

(b)R is reflexive and transitive but not symmetric.

(c)R is symmetric and transitive but not reflexive.

(d)R is an equivalence relation.