👉 A relation in mathematics is a statement that relates two or more elements of a set to each other. In linear algebra, it refers to a collection of vectors that are related by a linear transformation. For example, if we have a vector space V and a basis {e1, e2}, then the set of all linear combinations of these vectors is also a basis for V. In terms of relators in mathematics, they can be thought of as relations between elements of a set that are defined