defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Relations and Functions Domain of a Relation
If A = {0, 1, 2, 3} and B = {1, e, e2, e5} such that R is a relation from A to B such that R = {(x, y) : x ∈ A, y ∈ B and y = ex} then find the domain of R?
1
{0, 1, 2, 3}
2
{0 ,1, 2}
3
[0}
4
{0, 2, 3}