An introduction to Matrices in this free math video tutorial by Mario's Math Tutoring. We discuss the dimensions of matrices, how to add, subtract and do scalar multiplication.

0:42 How to Identify a Matrix
0:58 What is the Element of a Matrix
1:17 How to Find the Dimensions of a Matrix
1:44 How to Identify the Element of a Matrix
2:24 What is a Square Matrix
2:33 How to Add or Subtract Matrices
3:04 Example 1 Adding 2 Matrices Together
3:52 Example 2 How to Do Scalar Multiplication

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My Matrix Video Series Playlist to Learn More About Matrices
   • Matrices Video Series  

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