Consecutive sequence-term ratios {common ratio} can be constant {geometric progression}. General term is a(n) = a(1) * r^(n - 1), where r is common ratio, and n is number of terms. Partial sum is Sn = a(1) * (1 - r^n) / (1 - r), where r is common ratio, and n is number of terms.
Mathematical Sciences>Calculus>Series>Kinds>Progression
3-Calculus-Series-Kinds-Progression
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Date Modified: 2022.0224