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5 July 2013

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20 June 2012

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18 January 2012

• curprev 12:4012:40, 18 January 2012 Mrdavid445 talk contribs 747 bytes +747 Created page with "==Problem== Given the series <math> 2\plus{}1\plus{}\frac {1}{2}\plus{}\frac {1}{4}\plus{}...</math> and the following five statements: (1) the sum increases without limit (2) t..."