Optional assignment (for extra credit): Type up one of the homework assignments for this class (choose any one you like). Your solutions must be correct. Feel free to use the solutions handed out in class (also posted on the course web page). You may use any software you like, e.g. LaTeX, Word, Maple, Mathematica (or anything else that allows you to write math formulas; there is a computer lab in Science II room 321 that has Maple and Mathematica. You are welcome to use it whenever there is no class in it: check the schedule.) You can get up to 10 points for this optional assignment. You may turn it in at any time before the final exam: send it to mnogin@csufresno.edu.