H2 Maths Notes (JC 1-2): 2.1) Sequences and Series
07 Oct 2025, 00:00 Z
Reviewed by
Marcus Pang·Managing Director (Maths)
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Q: What does H2 Maths Notes (JC 1-2): 2.1) Sequences and Series cover?
A: Convergence tests, AP/GP formulae, sigma notation, and standard H2 sequences problem types.
Before you revise
Keep a separate page for identities: arithmetic/geometric sums, binomial expansions, and standard limits. Most errors come from mixing up first term and common ratio definitions.
Status: SEAB H2 Mathematics (9758, first exam 2026) syllabus last checked 2026-01-13 (PDF last modified 2024-10-16). Topic 2.1 scope unchanged; Pure Mathematics is assessed in Paper 1 (100 marks) and Paper 2 Section A (40 marks).
Core Definitions
- A sequence is an ordered list of terms . The nth partial sum is
