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Matrix Multiplication and coordinate systems:


$ A=\left[\begin{array}{cccc}1&2&3&4\\5&6&7&8\end{array}\right] $ $ B=\left[\begin{array}{cccc}1&2\\5&6\\3&4\\7&8\end{array}\right] $ $ B=\left[\begin{array}{cccc}1&2\\3&4\end{array}\right] $


Within this section and given the matrices A, B, and C, you will be shown how to multiply matricies.

Step 1: Determining if Two Matrices Can Be Multiplied

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Basic linear algebra uncovers and clarifies very important geometry and algebra.

Dr. Paul Garrett