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An arithmetic sequence is defined by its 1st term a1 = 7 and the sum of the first 10 terms s10 = 25. Find the difference d of the sequence.
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An arithmetic sequence is defined by its 1st term a1 = 7 and the sum of the first 10 terms s10 = 25. Find the difference d of the sequence.

User Entretoize
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1 Answer

5 votes

Explanation:

difference is 1.8

hope it is correct

User Otello
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