OpenStax, Algebra and Trigonometry 2e §13.7 Probability · Review Exercise 81 · Probability · Counting & chance

Probability · Review Exercise 81

Write an explicit formula for the geometric sequence $- \frac{1}{5}, - \frac{1}{15}, - \frac{1}{45}, - \frac{1}{135}, \dots$

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OpenStax, Algebra and Trigonometry 2e · §13.7 Probability · Review Exercise 81

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