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What is the common ratio of the sequence 3,21,147
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What is the common ratio of the sequence 3,21,147

User Andre Paap
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1 Answer

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Answer:

common ratio = 7

Explanation:

a2/a1=21/3=7

a3/a2=147/21=7

a4/a3=1029/147=7

User Ikegami
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