### Home > INT3 > Chapter 9 > Lesson 9.1.2 > Problem 9-23

9-23.

Consider the following three sequences:

* *

Which, if any, is arithmetic? Geometric? Neither?

Are there any terms that all three sequences have in common? Justify how you know for sure.

Continue the sequence of numbers for

.

Are any of these numbers the same asand?Are there any terms that two of them share? Justify how you know for sure.

Set the equations equal to each other and solve for

.