Math 13 Homework #20 I find the great thing in the world is not so much where we stand, as in what direction we are moving. Oliver Wendell Holmes

	Reading Read what we will cover in the next class: 9.1, 14.2. When reading 9.1 pay special attention to the following concepts: the notion of parametrization and the examples which appear in this section. When reading 14.2 pay special attention to the following concepts: line integral, piecewise-smooth curve, line integral with respect to arc length, orientation of curves, line integrals in space, line integral of vactor fields

	Problems The following problems should be turned in TO ME by the beginning of class on Friday 11/13: 14.1: 11, 12, 13, 14. The following problems should be turned in TO THE BOX by the beginning of class on Friday 11/13: 14.1: 3, 5, 7, 10, 19, 22, 25a.