Content: 2v-idz12.1.doc (111.00 KB)
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150 Rub.
1. Prove the convergence of the series and find its sum.

2. Investigate the convergence of these series with positive terms. (2-6)

Investigate the convergence and absolute convergence of an alternating series. (7-8)
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
14.09.2016 20:51:52
Пришло сразу , качество хорошее , решение правильное)
03.06.2015 20:13:01
Отлично
18.12.2014 16:48:17
пришло.Все нормально!