👉 A subrange of a set S is a subset of S that contains all elements of S but not any of its elements. In other words, it's a collection of elements from S that are not in S itself. For example, if S = {1, 2, 3, 4}, then the subranges of S would be: - Subrange: {1} (all numbers less than or equal to 1) - Subrange: {2} (all even
