5 min read
This study guide covers the geometric series test for convergence/divergence of infinite series. It defines geometric series, explains how to write them from a given sequence, and details the geometric series test. Examples are provided for constructing geometric series and applying the test to determine convergence or divergence, including calculating the sum of the series when applicable.
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Question 1 of 7
Which of the following series is a geometric series? 🤔
2 + 4 + 6 + 8 +
1 + 3 + 9 + 27 +
1 + 2 + 4 + 7 +
5 + 10 + 15 + 20 +