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Mathematics, 14.07.2021 05:50 lokijuhygtfrdfghj

Determine the number of terms, n, given the geometric series -1 - 2 - 4 - 8 - ... and Sn=−31. A. 9
B. 6
C. 5
D. 7

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Determine the number of terms, n, given the geometric series -1 - 2 - 4 - 8 - ... and Sn=−31. A. 9<...
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