👉 Subunequalness is a concept in mathematics and statistics that refers to the situation where two or more sets of numbers are not equal, but also have different properties. It can be thought of as the difference between two sets being unequal, even though they do share some common elements. For example, consider two sets A and B such that: A = {1, 2, 3, 4} B = {2, 3, 5, 6} In this case