Topics
This video is part of the Further Maths Units 3 and 4 course and the Matrices module. This video looks at how to find the inverse of a matrix. It explains what the inverse of a matrix is and what it can be used for. I look at how to find the determinant and what it means where it is zero. I also look at how to use matrices for the solution of simultaneous equations. There are lots of worked examples which are all explained in an easy to understand way.
This video is part of the Year 12 Further Maths course and the Matrices module. Having explained in a previous video how to find the inverse of a matrix, I now look at how we can use the inverse to solve simultaneous equations. I recap what it means to solve equations and what it means to have one solution, no solutions and infinite numbers of solutions. There are lots of worked examples which are explained in an easy to understand way.
This is the last video in this series for Matrices 1 and the Further Maths Units 3 and 4 course. Looking at how we can apply Matrices in a more real world sense, I take a look at transition matrices. Using examples from the Cambridge Further Maths textbook, I look at owning two car rental locations and the movement of cars between them. There are a number of worked examples which are fully explained with reference to the theory.
Select a topic
These are the videos which are available in each chapter. You will notice that some are free and some are for subscribers only. Making and hosting these videos costs a little bit of money. To help pay for the hosting fees I have no choice but to hide some of the videos and make them for subscribers only.