You know what sad is that I took Linear Algebra back in College, but I don't remember that much about it. Happens sometimes.
What I do remember about it is that it did have a lot of Matrix Math. Off the top of my head I don't remember that many theorems, but then again, I took a couple of math classes that tended to over lap on other subjects.
(Sorry, I'm not much help for this post 
)
I would suggest reading a good ol' text book, I'm sure there are several on the subject.
