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Geometric sums Evaluate the following geometric
Chapter 11, Problem 9E(choose chapter or problem)
QUESTION:
Geometric sums Evaluate the following geometric sums.
\(\sum_{k=0}^{20}\left(\frac{2}{5}\right)^{2 k}\)
Questions & Answers
QUESTION:
Geometric sums Evaluate the following geometric sums.
\(\sum_{k=0}^{20}\left(\frac{2}{5}\right)^{2 k}\)
ANSWER:Step 1 of 2
We have to evaluate the geometric series
We know the general formula