Casio SERIES FX-9860G - Manual (Page 439)

20070201
8-8-3
Program Library
Program Name Arithmetic-Geometric Sequence Differentiation
Description
After inputting sequence terms 1, 2, and 3, this program determines whether it is an
arithmetic sequence or geometric sequence based on the differences and ratios of the terms.
Purpose
This program determines whether a specifi c sequence is an arithmetic sequence or
geometric sequence.
Example 1 5, 10, 15, ... Arithmetic sequence
Example 2 5, 10, 20, ... Geometric sequence