Uncover valuable information and solutions with IDNLearn.com's extensive Q&A platform. Discover prompt and accurate answers from our experts, ensuring you get the information you need quickly.

If X is the set of negative numbers and Y is the set
of positive numbers, then the union of X and Y and
0 is the set of
(A) all real numbers
(B) all integers
(C) all rational numbers
(D) all irrational numbers
(E) all odd integers