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Inverse matrices and solving simultaneous equations using matrices
Matrices (GM12 2023+)
General Maths Units 1 and 2 2023+
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Description
This is another video in the matrices series of videos for the Year 11 VCE General Maths Units 1 and 2 course. In this video I take a look at what an inverse matrix is and how we can find it. I then detail how we can use the inverse of a matrix (alongside the identity matrix) to allow us to solve simultaneous equations. There are a number of worked examples and I spend time going through the reasons and the theory in an easy to understand way.
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