# MIT 18.06 Linear Algebra, Spring 2005

*Please note that Lecture 4 is unavailable in a higher quality format. Instructor/speaker: Prof. Gilbert Strang View the complete course at: http://ocw.mit.edu/18-06S05 This is a basic subject on matrix theory and linear algebra. Emphasis is given to topics that will be useful in other disciplines, including systems of equations, vector spaces, determinants, eigenvalues, similarity, and positive definite matrices. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

- Kind: Talk
- Year: 2005
- By: MIT OpenCourseWare
- Genres: Education, Science
- Archive: [Internet Archive](https://archive.org/details/MIT18.06S05_MP4)
- Licence or status: [CC BY-NC-SA 3.0](http://creativecommons.org/licenses/by-nc-sa/3.0/us/) (as the archive states it)
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/MIT18.06S05_MP4?play=1)