Chapter 10 Prove Id 3

Revision notes and examples plus detailed explanation of solving past year questions from Cambridge O level exam.
For Sec 3/4 pupils in Singapore (As well as pupils from other countries doing Grade 9/10 mathematics) taking the Singapore/ Cambridge Assessment International Education GCE O Level Additional Mathematics 4049 Papers. (Or other equivalent level of Mathematics Papers) A set of detailed explanation of solving old past year questions from Cambridge O level exam. This is to help pupils preparing for the Singapore/Cambridge GCE O level exam Additional Mathematics paper 4049.