You will learn what the biggest risk is when performing matrix computations and how to deal with it. <p>In connection with this risk, I will show you how to write out operations such as matrix multiplication in a convenient way, without having to keep many calculations in your head.</p> <h3>Table of Contents</h3> <ul> <li>matrix concept and basic terms related to a matrix (row, column, dimensions) [04:20]</li> <li>basic operations on matrices [06:15]</li> <li>matrix addition [06:36]</li> <li>matrix subtraction [09:12]</li> <li>when matrices can be added or subtracted (SAME dimensions) [11:09]</li> <li>multiplying a matrix by a number [12:27]</li> <li>matrix multiplication [13:50]</li> <li>matrix transposition [21:55]</li> <li>matrix exponentiation [23:19]</li> <li>3 examples combining all operations [24:27]</li> </ul>