Alternating Series

$⊳$ Alternating series test. (5:48) An introduction. Determine whether $\sum_{n = 1}^{\infty} \frac{(- 1)^{n + 1}}{n}$ converges conditionally, converges absolutely, or diverges?
$⊳$ Worked example: alternating series test (2:56) What are all positive values of $p$ for which the series $\sum_{n = 1}^{\infty} (- 1)^{n + 1} {(\frac{p}{6})}^{n}$ converges conditionally, converges absolutely, or diverges?
* Practice: Alternating series test. (4 problems)

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The OpenLab at City Tech:A place to learn, work, and share

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