Linear Algebra exercises available online? Is there a good source of undergraduates linear algebra problems available on line?
Do you have any better idea of how to resharpen my linear algebra skills?
 A: I am not an expert in guiding you but do problems to make your concepts more clearer and clearer. As Klaus points out there are very good texts in Linear Algebra. Just borrow them and work out the problems. Let me lists some good texts:- 


*

*Linear Algebra by Hoffman Kunze

*Linear Algebra by S.Friedberg, A.Insel and Lawrence Spencer.

*Linear Algebra Problem Book,by Paul Halmos.

*Finite Dimensional Vector Spaces, by Paul Halmos.

*PROBLEMS AND THEOREMS IN LINEAR ALGEBRA V. Prasolov link here
Just go through all of them ans see which one suits you the best. I liked the Friedberg book on linear Algebra. Michael Artin's Algebra book also has good amount of Linear Algebra in it. You may like to see that as well. These books will all be available at library.nu
Moreover, if you are unable to solve a problem or understand a concept, please visit this site and the experts will be happy to help you out.
Happy Reading!!!
A: So here are three links to online resources on linear algebra:
http://mathsouls.110mb.com/Ebook/Math/En/Linear%20Algebra/Problems%20and%20Theorems%20in%20Linear%20Algebra.pdf
http://ocw.mit.edu/courses/mathematics/18-06-linear-algebra-spring-2010/
https://sites.google.com/a/brown.edu/sergei-treil-homepage/linear-algebra-done-wrong
A: Those above are probably right about just getting a book, in particular as chandru says, Hoffman and Kunze.
However you might be happy with this book: https://sites.google.com/a/brown.edu/sergei-treil-homepage/linear-algebra-done-wrong
It is actually a text book, but It has some good problems.
