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10 cards from this deck
A series is the summation of the elements of a sequence.
Sigma notation represents the sum of a series.
The lower limit indicates the starting point of the sum.
Sum of a sequence with a constant added to each term.
Sum is calculated as n(n + 1)/2.
Each term is multiplied by a fixed, non-zero number.
Sum is a(r^n - 1)/(r - 1), |r| < 1.
Sum(a_i + b_i) = Sum(a_i) + Sum(b_i).
Incorrect limits can lead to errors in calculations.
Use line graphs to show trends in the series data.
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