The formula s
2
gives the partial sum of an arithmetic sequence. what is the formula sol...
Mathematics, 13.11.2019 01:31 ingridskoerber
The formula s
2
gives the partial sum of an arithmetic sequence. what is the formula solved for an?
eof
2s-an
2s+an
an - 2s+241+n
an-2s-a, n+1
Answers: 1
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