MATH 151 - FALL 2015 - ASSIGNMENT #20 In Chapter 10 of the Textbook, read sections 10.4-10.5 and do the following exercises: 10.5, 10.7, 10.9, 10.15. These problems will not be collected for grading, but may be used as the basis for in-class problems you will be expected to turn in during class. Due: Monday November 3, 2015.