Math 13 Homework #12 Sixty minutes of thinking of any kind is bound to lead to confusion and unhappiness. James Thurber

	Reading Read what we will cover in the next class: 13.3. When reading 13.3 pay special attention to the following concepts: integral over a general region, type I regions, type II regions, what's the difference between regions of type I and type II?, properties of double integrals, what does equation (11) mean?

	Problems The following problems are due by the beginning of class on Monday 10/26. 13.2: 3, 5, 8, 11, 15, 22, 29, 31