Teaching AWES Army Public School TGT Mock Test 2024 Mathematics Relations and Functions Range of a Relation
If A = {0, 1, 2, 3}, B = {1, 2, 3} and R is a relation from A to B such that {(x, y) : x ∈ A, y ∈ B and y = ωx where ω is the cube root of unity} then the range of R is/an ?
1
Empty set
2
Infinite set
3
Singleton set
4
None of these