The expression ‘0 4’ appears to be a misunderstanding or a typographical error. If you meant to ask whether ‘0’ and ‘4’ are whole numbers, the answer is yes.
Whole numbers include all non-negative integers, starting from 0 and going upward: 0, 1, 2, 3, 4, and so on. Therefore, both 0 and 4 fit perfectly within this category.
In summary, both 0 and 4 are whole numbers, and any confusion might arise from interpreting ‘0 4’ as a single value or term. In mathematics, clarity is key, so if you have specific terms or groups of numbers in mind, it’s always best to specify them clearly.