In order to find the domain and range of ordered pairs and determine whether they are functions, we need to first understand a few key concepts. Ordered pair An ordered pair is represented …

For example, the permutation (3, 1, 2) corresponds to the function defined as The collection of all permutations of a set form a group called the symmetric group of the set. The group operation …

In set theory, the cartesian product of two sets is the product of two non-empty sets in an ordered way. The Cartesian product comprises two words – Cartesian and product. The word …

The result of placing a set of words or strings in alphabetical order is that all of the strings beginning with the same letter are grouped together; within that grouping all words beginning …

The comma, is a punctuation mark that appears in several variants in different languages. Some typefaces render it as a small line, slightly curved or straight, but inclined from the vertical; …