Edexcel International A Level (IAL) Maths: Pure 4
Exam Questions

Proof by Contradiction

Partial Fractions with Linear Denominators, Partial Fractions with Squared Linear Denominators

General Binomial Expansion, Subtleties of the General Binomial Expansion, Multiple General Binomial Expansions, Approximating Values using the Binomial Expansion

Connected Rates of Change

Implicit Differentiation

Integration by Substitution, Harder Substitution, Integration by Parts, Integration using Partial Fractions, Volumes of Revolution, Adding & Subtracting Volumes, Modelling with Volumes of Revolution, Integration Decision Making

General Solutions, Particular Solutions, Separation of Variables, Modelling with Differential Equations, Solving & Interpreting Differential Equations

Basics of Parametric Equations, Eliminating the Parameter of Parametric Equations, Sketching Graphs of Parametric Equations

Parametric Differentiation, Parametric Integration, Parametric Volumes of Revolution

Basic Vectors, Magnitude & Direction, Vector Addition, Position Vectors, Problem Solving using Vectors

Vectors in 3 Dimensions, Problem Solving using 3D Vectors

Equation of a Line in Vector Form, Parallel, Intersecting & Skew Lines, The Scalar (Dot) Product, Uses of the Scalar Product