Introduction

In this section we will cover Matrices.

You will already have spent some time learning about arrays with Dr. Davies. In this section we are going to look at these topics from a mathematical angle. Each section consists of a short video and is accompanied by a detailed handout.

Learning Outcomes

Upon completion of this section you will be able to

Carry out the operations of addition, subtraction and multiplication with matrices.
Compute the inverse of a two by two matrix.
Solve a system of two simultaneous linear equations in two unknowns using matrices.

4.1 Matrices

Download handout Section 4.1 Matrices

Matrices I

Matrices I Quiz

4.2 The Inverse of a Matrix

Download handout Section 4.2 The Inverse of a Matrix

Matrices Inverse

Matrix Inverse Quiz

4.3 Solving Systems with Matrices

Download handout Section 4.3 Matrices & Systems

Matrices II

Solving Systems Quiz