Arithmetic series
Exam specification: Edexcel > Maths A-level > C1 > Sequences and series
including the formula for the sum of the first n natural numbers.
The general term and the sum to n terms of the series are required.
The proof of the sum formula should be known.
Understanding of Σ notation will be expected.
Contents: [tpcarith1mlst]
Exercises: [tpcarith1xlst]