AQA • Mathematics

A guide of the basics of argand diagrams, then developing into adding complex numbers and graphing them, providing support on the arguments and modulus of complex numbers and graphing them on an argand diagram, providing examples and answers

An in depth guide on the basics of complex numbers, including the conjugates and square roots, helping you to learn the basics of complex for further studies, lots of examples and worked through questions

An in depth guide on how to solve and find the complex roots of quadratics, cubics and quartics with provided examples. Also brushing on polynomial division

A guide how to work with matrices, focussing on determinants and invariant points and inverse determinants with examples to help

A guide how to work out the link between coefficients of polynomials in quadratics, cubics and quart is, providing examples AS further maths

A guide how tackle method of differences questions on summations, with examples and how to form partial fractions AS further maths

An in depth guide to understand complex numbers, specifically modulus-argument calculations, providing examples and questions. Also mentioning on multiplication and division using the complex form

A guide of how to work out tricky questions involving summations with an example

A guide of proof by induction on sums or series and summations, including examples and worked through exam questions at the end

A step by step guide to proof by induction by divisibility, examples and exam questions with answers.