Let A = {2,3,4,5} and B = {8,9,10,11} and let R be a relation from A to B defined by, `xRyrArr` "x divides y". Find R as a set of ordered pairs and also find its domain and range.

Answer

`R={(2,8),(2,10),(3,9),(4,8),(5,10)}`, Dom. ( R) = {2,3,4,5} and Range ( R)= {8,9,10}