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Which of the following sequences is an arithmetic sequence? 1, 2, 4, 8, 18, ... 10, 12, 14, 16, 18, ... 200, 100, 50, 25, ... 4, 12, 36, 108, ...

User HuyLe
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The sequence 10, 12, 14, 16, 18, ... is an arithmetic sequence, with the common difference being 2.
User Zacurry
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