Jekyll2021-05-24T00:55:58+00:00https://oliverhui.github.io/feed.xmlOliver’s BlogRandom person's blog about random CS stuffMIT Linear Algebra OCW by Prof. Gilbert Strang Lecture 12021-05-23T00:00:00+00:002021-05-23T00:00:00+00:00https://oliverhui.github.io/mit-ocw-lin-alg-strang-lec-1<p>Lecture 1: The Geometry of Linear Equations</p>
<p>The fundamental problem of Linear Algebra is to solve a system of linear equations.</p>
<ol>
<li>
<p>Row Picture<br />
Picture of one equation at a time. An example is where 2x2 equation where the lines meet.</p>
</li>
<li>
<p>** *Column picture**<br />
Star next to it because it’s such an important one. Column at a time.</p>
</li>
<li>
<p>Matrix form <br />
Look at the problem in matrix form and calling that matrix A</p>
</li>
</ol>
<p><a href="https://oliverhui.github.io/LA-Strang-Lecture-1-The-Geometry-of-Linear-Equations.html">link to full iPython rendered page</a></p>Lecture 1: The Geometry of Linear Equations