Definition:Basis Element

Definition
Let $S^n$ be a cartesian space.

An element $s \in S$ is known as a basis element of $S^n$.

Alternatively, let the ordered tuple $X = \left({x_1, x_2, \ldots, x_n}\right)$ be any element of $S^n$.

Let $x_j \in \left({x_1, x_2, \ldots, x_n}\right)$.

Then $x_j$ is a basis element of $S^n$.