Definition:Increasing/Sequence

Definition
Let $\left \langle {x_n} \right \rangle$ be a sequence in $\R$.

Then $\left \langle {x_n} \right \rangle$ is increasing iff:
 * $\forall n \in \N: x_n \le x_{n+1}$

Also see

 * Strictly Increasing Sequence
 * Decreasing Sequence
 * Monotone Sequence