👉 The term "totality" in the context of mathematics refers to a set that contains all elements or objects within it. It is a fundamental concept in many areas of mathematics, including algebraic structures (like groups and rings), sets, and combinatorics. A set is a collection of distinct items or elements. In essence, a totality is a collection where every element is unique and each element has no duplicates. This means that the totality contains all possible combinations of elements without repetition.