If A={1,2,3}, B={1,4,6,9} and R is a relation from A to B defined by 'x is greater than y'. The range of R is
If A = {1, 2, 3}, B = {1, 4, 6, 9} and R is a relation from A to B defined by x is greater than y. The range of R is
Let A = {1, 2, 3, 5}, B = {4, 6, 9} and R be a relation from A to B defined by R = {(x, y) : x - y is odd}. Write R in roster form.