### Home > APCALC > Chapter 10 > Lesson 10.2.2 > Problem 10-120

10-120.

Determine if each of the following series converges or diverges. State the tests you used. Homework Help ✎

The Ratio Test can be used.

Write out some terms of the series. You should notice that this is a telescoping series.

What is the value of the first term of the series?