What is a matrix inverse, how does it help us solve matrix equations, and how do we find it?
In this video, we'll look at the basics of identity and inverse matrices, and see how they allow us to solve systems of linear equations.
If you enjoyed this video, check out the full playlist on linear algebra basics: https://www.youtube.com/playlist?list=PLlenrM60CLlM1C6JDdtVBz1LOzIwTSNCm
đ Timestamps:
0:39 Introduction
0:55 The Identity Matrix
5:16 The Inverse Matrix
7:15 2x2 Matrix Inverse
8:36 Inverses of Larger Matrices
9:42 Solving Ax = b
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