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Mathematics, 04.08.2019 16:30 musicaljay8320

The formula to find a certain number in an arithmetic sequence is an=a1+d(n−1)an=a1+d(n−1) . solve for n

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The formula to find a certain number in an arithmetic sequence is an=a1+d(n−1)an=a1+d(n−1) . solve f...
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