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September 20, 2014

Homework Help: mathmatics( sequence and series)

Posted by achyut on Wednesday, November 25, 2009 at 11:00am.

The sum of the first four terms of a G.P.is 30 and that of the last four terms is 960. If the first and the last term of the G.P. are 2 and 512 respectively, find the the common ratio

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