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In the sequence \(S_1, S_2, S_3, \ldots,S_n \),
\(S_m = S_{m−1} + S_{m−2}\) for all \(m > 2.\)
If \(S_1 = 0\) and \(S_{n−1}= 8S_2,\) how many terms does the sequence have?
A) 8
B) 9
C) 10
D) 11
E) 12
[spoiler]OA=A[/spoiler]
Source: e-GMAT
\(S_m = S_{m−1} + S_{m−2}\) for all \(m > 2.\)
If \(S_1 = 0\) and \(S_{n−1}= 8S_2,\) how many terms does the sequence have?
A) 8
B) 9
C) 10
D) 11
E) 12
[spoiler]OA=A[/spoiler]
Source: e-GMAT
