CPM Homework Help : CALC Problem 11-20

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

Hint (a):

This is a variation of the harmonic series.

Hint (b):

$\text{What is }\lim_{n\to\infty}\ln(n)?$

Hint (c):

$\text{What is }\lim_{n\to\infty}0.1?$

Hint (d):

This is a p-series.