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London School of Economics and Political Science via edX
This course introduces some of the basic ideas and methods of mathematics with an emphasis on their application.
It works at an elementary level with the aim of developing sophisticated mathematical skills and bridging the gap between school leavers and undergraduate study.
At the end of the mathematics course, you should be able to:
Manipulate and use algebraic expressions
Graph, differentiate and integrate simple functions
Calculate basis quantities in financial mathematics
Arithmetic and Algebra
A review of arithmetic and the manipulation of algebraic expressions (including the use of brackets and power laws).
Solving linear equations and the relationship between linear expressions and straight lines.
Solving quadratic equations
The relationship between quadratic expressions and parabolae.
Functions
An introduction to functions such as polynomials, exponentials, logarithms, and trigonometric functions.
The existence of inverse functions and how to find them.
The laws of logarithms and their uses.
Calculus
The meaning of the derivative and how to find it (including the product, quotient, and chain rules).
Using derivatives to find approximations and solve simple optimisation problems with economic applications.
Curve sketching
Integration of simple functions and using integrals to find areas.
Financial mathematics
Compound interest over different compounding intervals.
Arithmetic and geometric sequences.
Investment schemes
Assessing the value of an investment
James Ward and Siri Kouletsis
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