👉 In mathematics, a finitary operation is an operation that can be expressed in terms of finite steps. For example, addition, multiplication, and division are all examples of finitary operations because they can be performed with finite numbers of steps. A finite set is a collection of objects whose members have a fixed number of unique elements. For instance, the set {1, 2, 3} has exactly three elements, since there are only three elements in it. In mathematics, finitely