# A-Level Maths C4 Module

The **C4 Module** consists of the following topic areas: **Partial Fractions**,** Parametric Equations, more on Binomial Expansion, Differentiation, Vectors and Integration**. We have designed our C4 worksheets so that each question corresponds to each of the topic areas and the questions increase in difficulty from worksheet to worksheet. See below for a description of each of the topic areas or…

**Partial Fractions**– split fractions into partial fractions including denominators with repeated roots and improper algebraic fractions.**Parametric equations**– coordinate geometry in parametric equations, converting parametric equations to a Cartesian equation, find areas using parametric equations.**Binomial Expansion**– find the binomial expansion of where , questions may involve removing a factor from the brackets first and can also include the use of partial fractions as well as using the found expansion.**Differentiation**– differentiation with parametric equations, implicit differentiation, differentiating exponential functions, rates and formulating differential equations.**Vectors**– scalar multiplication and addition of vectors, magnitude of vectors, unit vectors, position vectors, Cartesian components, 3D vectors, the scalar product & the angle between two vectors, the vector equation of a straight line, the intersection of and the angle between two lines.**Integration**– standard integrals, using trigonometric identities to integrate, integration by substitution, integration using partial fractions, integration by parts, trapezium rule, volumes of revolution and solving differential equations.