Anglo-Chinese Junior College — H2 Math prelim questions & solutions
Anglo-Chinese Junior College · Paper 1Quartic conjugate roots plus modulus-argument and cosine rule on an Argand diagram.Anglo-Chinese Junior College · Paper 1Prove a vector is parallel to a plane and find the foot of perpendicular from a point.Anglo-Chinese Junior College · Paper 2Binomial expansion of (1-4x^2)^(-1/2), then integrate term by term for arcsin 2x.