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# C: Online Resources

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Here are some internet places to get linear algebra help:

1. Strang's MIT Linear Algebra Course. Videos of lectures and more:

2. Beezer's online Linear Algebra Course:

3. The Khan Academy has thousands of free videos on a multitude of topics including linear algebra:

4. The Linear Algebra toolkit:

5. Carter, Tapia and Papakonstantinou's online linear algebra resource:

6. S.O.S. Mathematics Matrix Algebra primer:

7. The Numerical Methods Guy on Youtube. Lots of worked examples:

8. Interactive Mathematics. Lots of useful math lessons on many topics:

9. Stat Trek. A quick matrix tutorial for statistics students:

10. Wolfram’s Mathworld. An online mathematics encyclopædia:

11. Paul Dawkin's online math notes:

12. Math Doctor Bob:

13. Some pictures of how to rotate objects with matrices:

14. xkcd. Geek jokes:

15. See the bridge actually fall down: