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Which of the following are geometric sequences? A. 2,-2,2,-2,2,-2,2 B. 1,4,9,16,25,36,49 C. 10,5,2.5,1.25,0.625,0.1325 D. 1,2,4,8,16,32

Which of the following are geometric sequences? A. 2,-2,2,-2,2,-2,2 B. 1,4,9,16,25,36,49 C. 10,5,2.5,1.25,0.625,0.1325 D. 1,2,4,8,16,32
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Which of the following are geometric sequences? A. 2,-2,2,-2,2,-2,2 B. 1,4,9,16,25,36,49 C. 10,5,2.5,1.25,0.625,0.1325 D. 1,2,4,8,16,32

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User Jander
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1 Answer

3 votes
Im pretty sure it's B. Geometric sequences are those that share a common ratio.
answered
User Lakshitha Ruwan
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