This page contains links to answers to selected exercises. It does not contain complete solutions with all work shown--only final answers. Each assignment's answers will appear after that assignment's due date and will disappear shortly after the corresponding exam. Certain answers (especially ones that require more than a sentence of writing) have been excluded from this page. This is an indicator that that question will not be asked on an exam.
Remember that if a whole assignment has been excluded from the answer page, this does not mean that the assignment will not be asked on an exam. It simply means that it is not the appropriate time to show the answers to that particular assignment.