Question

Given set A = {1, 2, 3... 10). Relation R is defined in set A as
R = {(a, b) EA* A: a = 2b).
Then range of relation R is
(a) (2, 4, 6, 8, 10}
(b) {1, 3, 5, 7, 9)
(c) {(2, 1), (4,2), (6,3), (8, 4), (10,5)} (d) {1, 2, 3, 4, 5)
(a)
(b)
(c)
(d)​

Answer 1

Ans. c) is correct one

Explanation:

c) {(2, 1), (4,2), (6,3), (8, 4), (10,5)}