In Example 3(a), we found partial sums of the geometric series with a = 10 and r = 0.75
Chapter 10, Problem 23(choose chapter or problem)
In Example 3(a), we found partial sums of the geometric series with a = 10 and r = 0.75 and showed that the sum of this series is 40. Find the partial sums Sn for n = 5, 10, 15, 20. As n gets larger, do the partial sums appear to be approaching 40?
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