OpenStax, Algebra and Trigonometry 2e §13.3 Geometric Sequences · Exercise 25 · Probability · Counting & chance

Geometric Sequences · Exercise 25

Find the specified term for the geometric sequence, given the first four terms.

$a_{n} = {- 1, 2, - 4, 8, ...} .$ Find $a_{12} .$

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OpenStax, Algebra and Trigonometry 2e · §13.3 Geometric Sequences · Exercise 25

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