Hey guys, I am trying to work on the QR section out of the big OAT review notes book, but it doesn't really come with any practice problems to work on. I know that to really get this material I am going to need to work through a loooot of problems. Do you know where a good place to go to find problems would be? I have considered trying to hunt down old geometry books at the library, but I think that would end up giving me a lot of unnecessary material. Any ideas would be appreciated.