O-Level A-Maths (4038) 2012 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 Differentiation 7 marks Difficulty: Easy	Q2 Trigonometry 6 marks Difficulty: Easy	Q3 Partial Fractions, Integration 8 marks Difficulty: Easy
Q4 Proof In Plane Geometry 8 marks Difficulty: Easy	Q5 Differentiation, Integration 8 marks Difficulty: Easy	Q6 Logarithmic Functions, Exponential Functions 9 marks Difficulty: Easy
Q7 Polynomials 9 marks Difficulty: Easy	Q8 Quadratic Inequalities, Modulus Functions 11 marks Difficulty: Moderate	Q9 Trigonometry 11 marks Difficulty: Moderate
Q10 Coordinate Geometry - Lines + Rectilinear Figures 11 marks Difficulty: Moderate	Q11 Differentiation 12 marks Difficulty: Moderate