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General Maths Units 1 and 2

Inverse matrices and solving simultaneous equations using matrices

Matrices

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About this lesson
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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VCE Maths exam question content used by permission, ©VCAA. The VCAA is not affiliated with, and does not endorse, this video resource. VCE® is a registered trademark of the VCAA. Past VCE exams and related content can be accessed at www.vcaa.vic.edu.au

Video details
  • Title Inverse matrices and solving simultaneous equations using matrices
  • Section Matrices
  • Course General Maths Units 1 and 2

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