O-Level A-Maths (4047) 2016 Paper 2 (video solutions), Singapore • Achevas® TV

Pure Maths		Statistics
Graphs & Functions Graphing Techniques Inequalities Functions System of Linear Equations Series & Sequences AP + GP Summation Differentiation Differentiation - Techniques Differentiation - Applications Binomial Expansion Maclaurin's Series	Integration Integration - Techniques Integration - Areas + Volumes Differential Equations Vectors Vectors - 3D Manipulations Vectors - Products Vectors - Lines + Planes Complex Numbers Complex Numbers - Cartesian Complex Numbers - Non-Cartesian	Permutations + Combinations Permutations + Combinations Probability Probability Random Variables Discrete Random Variables Probability Distribution Models Binomial Distribution Normal Distribution	Sampling Sampling Theory Hypothesis Testing Linear Correlation + Regression Linear Correlation + Regression

Q1 Linear Law 7 marks Difficulty: Easy	Q2 Binomial Expansion 8 marks Difficulty: Easy	Q3 Trigonometry 8 marks Difficulty: Easy
Q4 Quadratic Equations 8 marks Difficulty: Moderate	Q5 Proof In Plane Geometry 7 marks Difficulty: Moderate	Q6 Differentiation 8 marks Difficulty: Moderate
Q7 Exponential Functions 10 marks Difficulty: Moderate	Q8 Polynomials, Differentiation 10 marks Difficulty: Moderate	Q9 Differentiation, Integration 11 marks Difficulty: Moderate
Q10 Kinemetics 11 marks Difficulty: Moderate	Q11 Circles 12 marks Difficulty: Moderate