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Using Matrices to Solve Simultaneous Equations - Corbettmaths
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In this video, I explain how to use matrices to solve simultaneous equations.
00:00 - Intro
00:21 - Writing in matrix form
02:22 - How to solve the matrix equation
03:51 - Finding the inverse
06:28 - Multiplying by the inverse
10:20 - Checking the answer
10:51 - Example 2
16:30 - Summary
00:00 - Intro
00:21 - Writing in matrix form
02:22 - How to solve the matrix equation
03:51 - Finding the inverse
06:28 - Multiplying by the inverse
10:20 - Checking the answer
10:51 - Example 2
16:30 - Summary
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