Find the common ratio of the geometric sequence 1, -3, 9, -27, 81, ...?

Daniel Trugman asked May 25, 2022

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35 votes

Find the common
ratio of the geometric sequence 1, -3, 9, -27, 81, ...?

Daniel Trugman asked May 25, 2022

2.7k points

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24 votes

the common ratio is -3, u are multiplying each term by -3

Bit Hunter answered May 29, 2022

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