MATH 210-02 (Fall 2007) Dr. Kwong
Homework 8 (60 Points)
Due Monday, 11/5/2007. No late homework will be accepted. Instructions: Be sure to explain how you obtain your answers, and write up your solutions neatly and clearly, in a manner that could b
Extra Review for the Final Exam
This is a good list of stuff that you may have forgotten. Also take a look at the old review sheets. Dot Product: Section 12.3 pg. 812 #5, #21, #35, #39 Cross Product: Section 12.4 pg. 820 #5, #27, #31, #35 Constructio
14.6-Directional Derivatives and the Gradient Vector The definition of the directional derivative at o The Gradient Vector of a function of x and y is Defined as The directional derivative in the direction of a unit vector u = <a,b> o In a function o
13.3 Arc Length and Curvature The curvature of a curve can be defined several ways Be able to re-parameterize a curve in terms of the arc length parameter o o Do the integral, and solve t in terms of s, then substitute into r(t) The curvature can be
12.1 The Three Dimensional Coordinate System The distance formula o Where and The Equation of a Sphere o Where (h,k,l) is the center of the sphere and r is the radius Extra Exercises: Pg 797 #5, #7, #10, #13, #17, #25, #29, 12.2-Vectors Know how to