Overview
For Cambridge syllabus 9231, 9231 Further Mathematics extends 9709 culture: proof verbs matter, chains are longer, and Hence links are strict.
Verbs unique to Further Maths
This section covers Verbs unique to Further Maths — ranked by what Cambridge examiners return to most often in past papers.
| Verb | Requirement |
|---|---|
| Prove | Formal logic — every step justified |
| Show that | Arrive at the printed answer with no gaps |
| Hence | Must use the prior result — no parallel methods |
| Deduce | Logical consequence from given information |
Build on 9709 technique
Same [B1/M1/A1](/blog/cambridge-a-level-maths-mark-scheme-b1-m1-a1) marking — but papers expect more proof literacy.
Practise
[9231 past papers](/past-papers/9231) · [9231 command words tool](/tools/command-words/9231) · [9709 maths guide](/blog/cambridge-9709-a-level-mathematics-past-papers-guide)
FAQ
This section covers FAQ — ranked by what Cambridge examiners return to most often in past papers.
Is 9231 harder on command words?
Not different verbs — stricter application on proof and Hence links.