Difference between revisions of "009C Sample Final 3, Problem 2"

Latest revision as of 18:41, 2 December 2017

Consider the series

\sum _{n=2}^{\infty }{\frac {(-1)^{n}}{\sqrt {n}}}.

(a) Test if the series converges absolutely. Give reasons for your answer.

(b) Test if the series converges conditionally. Give reasons for your answer.

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 <span class="exam">(b) Test if the series converges conditionally. Give reasons for your answer.
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