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AFleming42
Determine whether the sequence converges or diverges. If it converges, give the limit. 11, 22, 44, 88, ...
well the common ratio is r = 2... so the sequence is divergent...
okay thank you! can you help me with a couple more question? @campbell_st
sorry I have to go but for convergence the common ratio is -1 < r < 1 so if thats the case the limiting sum is \[S_{\infty} = \frac{a}{1 - r}\]