Does anyone have any book/problem sets that would go well with D&KDennery and Krzywicki's Mathematics for Physicists? I like the style of the book compared to usual texts like Riley, Arkfen, or Hobson and Bence or Arkfen, and would really like to study from it. The thing is this book has no problems sets and without doing problems, it's worthless to do a math methods course.
So, any pointers to other books, problem sets from professors, your own stuff would be much appreciated!