OpenStax, Algebra and Trigonometry 2e §13.3 Geometric Sequences · Exercise 38 · Probability · Counting & chance

Geometric Sequences · Exercise 38

Write the first five terms of the geometric sequence.

$a_{n} = 12 \cdot (- \frac{1}{2})^{n - 1}$

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OpenStax, Algebra and Trigonometry 2e · §13.3 Geometric Sequences · Exercise 38

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