Mathematics A-Level
Limit of a sum as n → ∞
What Limit of a sum as n → ∞ means in Mathematics A-Level, as defined for Pearson Edexcel.
Definition of Limit of a sum as n → ∞
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Reference: Pearson Edexcel
The value the sum Σ f(xᵢ)Δx approaches as n → ∞ and Δx → 0, which defines the definite integral when it exists.
Topics that use Limit of a sum as n → ∞
- Integration (Pearson Edexcel A-Level)
Related terms
- Antiderivative
- Area between curves
- Area under a curve
- Definite integral
- Differential equation
- Factorisation involving a common factor
- First-Order
- Fundamental Theorem of Calculus
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