engineering recuitment BARC Stipendiary Trainee Category II 2023 Mock Test Mathematics Relations and Functions Range of a Function
The domain and range of real function f defined by f (x) = \(\rm \sqrt{x-1}\) is given by
1
Domain = (1, ∞), Range = (0, ∞)
2
Domain = [1, ∞), Range = (0, ∞)
3
Domain = [1, ∞), Range = [0, ∞)
4
Domain = [1, ∞), Range = [0, ∞]