Which of the following represents the set in words? {x|x>=0}All positive real numbersAll positive integersAll negative real numbersNone of these All negative integers

Answer:
None of these
Explanation:
The set {x|x>=0} is the set of all values of x such that x is greater than or equal to 0. The set of x greater than 0 are called positive numbers, but 0 is not positive. Therefore, the correct answer is:
All non-negative real numbers.
However, this answer is not in the options, so the answer is:
None of these