This module looks at how matrices can be used to solve a system of equations and what our solutions tell us geometrically.<\/p>\n
Systems of 2 equations<\/a> – Smart Notebook – Introducing using matrices to solve a system of equations. Use autograph to further develop understanding.<\/p>\n Unique solutions<\/a> – Powerpoint – Methods of solving a system of 3 equations where there is a unique solution.<\/p>\n Non-unique solutions<\/a> – Powerpoint – 3 different cases and the geometry of these.<\/p>\n Investigation<\/a> – Word – An\u00a0investigation\u00a0into how three planes can interact with each other.<\/p>\n