By definition we have:
An integer is an element of the numeric set that contains the natural numbers {N} = {1,2,3,4, ...}, its opposite and zero.
The set of whole numbers is represented by the Z:
{N} = {...- 4, -3, -2, -1,0,1,2,3,4, ...}
The whole numbers belong to the real numbers and therefore are examples of a set.
Answer:
A. True