### Home > CALC > Chapter 12 > Lesson 12.1.2 > Problem 12-22

12-22.

Consider the infinite series below. For each, decide if it converges or diverges and justify your conclusion. State which test you used.

Compare the argument of this summation to:

Use the Integral Test. To evaluate the integral, let

*u*= ln(*j*).

Use the Ratio Test.

Compare this series to: