JNU 2018-2 PhD CS

Question 22

The domain of the function f(x) = x^1/2 is

Question 22 Explanation:

The value of x under the square root can never be negative. So the domain of the function will always be greater than or equal to 0,i.e. (0, ∞).

Correct Answer: D

Question 22 Explanation:

The value of x under the square root can never be negative. So the domain of the function will always be greater than or equal to 0,i.e. (0, ∞).