These problems are intended to help you prepare for the midterms and the final. They will not be collected or graded but variations on these have been known to appear on the exam.
 

• Midterm #1:  1.14, 1.16, 1.17, 2.7, 2.11, 2.13, 2.14, 2.19, 2.33, 2.35, 2.38 (Answers)
  
• Midterm #2:  3.6, 3.12, 3.18, 3.22, 3.37, 3.38, 4.10, 4.14, 4.15, 4.16, 4.17 (Answers)
• Final Exam:  4.24, 4.28, 4.31, 4.35, 4.49 (Answers), 5.7, 5.16 (Solutions).