Question

if R is a relation on the set A= 2 4 5 to set B= 1 2 3 4 6 8 defines by xRy where x divides y, then write R as a set of ordered pairs.​

Answer 1

Answer:

R = { (2,2) , (2,4) , (2,6) , (2,8) , (4,4) , (4,8) }