Mathematics, 15.05.2021 01:00, KillerSteamcar

The formula S nata)
2
gives the partial sum of an arithmetic sequence. What is the formula solved for an?
2S-an
an
n
2S+an
an
0
n
O an = 2S+a, nun
O an = 2S-a, nun

The formula S

nata)
2
gives the partial sum of an arithmetic sequence. What is the formula solved

Answers: 3

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The formula S nata)
2
gives the partial sum of an arithmetic sequence. What is the form...