A-level Maths Proof Complete Pack (AQA, Edexcel, OCR): 158 questions, 25 worked examples, 2 practice papers and 8 full PowerPoint lessons. The language of proof, proof by deduction, exhaustion and ...
40 fully worked proof questions for OCR A A-Level Mathematics (H240, spec 1.01), every line explained and annotated to the real OCR M/A/B/SC mark scheme. Covers all four OCR proof methods: proof by ...