Mathematics, 09.07.2019 07:00 allieballey0727
Consider an arithmetic sequence where a1 = 5 and s9=297. find the common differece, d.
Answers: 1
= n/2[ 2aβ + (n - 1 )d]
= 7
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Consider an arithmetic sequence where a1 = 5 and s9=297. find the common differece, d....
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