If $a_{n}$ and $a_{n-1}$ are the terms of an (a)P, then $a_{n}-a_{n-1} (a>1)$ is called the

E

Editor

Sep 18, 2022

If $a_{n}$ and $a_{n-1}$ are the terms of an (a)P, then $a_{n}-a_{n-1} (a>1)$ is called the

Difficulty: Easy

A:

Arithmetic mean

B:

Geometric mean

C:

Arithmetic progression

D:

Common difference

ID: 63273dbaca83163ac3a129c9