Your timetable is wrong in the naming of this module. MATH6040 is Technological Maths **201 **and not Technological Maths 2. You did Technological Maths 2: MATH6015, last year.

## Week 4

We finished looking at the applications of vectors to work and moments and began Chapter 2: Matrices. We did some examples of matrix arithmetic and looked at Matrix Inverses — “dividing” for Matrices. This will allow us to solve matrix equations. Here find a note that answers the question: why do we multiply matrices like we do?

## Week 5

We will look at linear systems, and determinants.

## Test 1

The 15% Test 1 will take place at 16:00 on 15 October, Week 6, in B263. There is a sample test in the notes. Chapter 1: Vectors is going to be examined.

## Study

Please feel free to ask me questions about the exercises via email or even better on this webpage.

## Student Resources

Please see the Student Resources tab on the top of this page for information on the Academic Learning Centre, etc.

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