👉 Separateness is a concept in mathematics and logic that refers to the property of an object or set being distinct from another, apart from any other elements. It can be seen as a separation criterion for sets, which are collections of objects, such as numbers, letters, or symbols. In mathematical terms, separateness means that two sets have different elements and properties. For example, if we consider the set A = {1, 2, 3}, B = {x | x