Terms can add or multiply in sequence {series, mathematics} {mathematical series}. Series has sum or product. Series has general term and follows rule. For example, 1 + 2 + 3 + ... is series that has general term n and follows the rule that next term is one higher than previous term. Series sum through nth position is n * (n + 1) / 2.
Mathematical Sciences>Calculus>Series
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Date Modified: 2022.0224