Math 32A, Lecture 4

Lecturer: William Duke
Lecture: MWF 1-1:50pm, MS 5200

Office: MS 6119
Office Hours: MW 3-4:30pm.

Course webpage: http://www.halfaya.org/ucla/classes/32a.4.08s/
TAs: Hao Huang and John Leo

Other sources of help include the Student Math Center, the Math/Science Tutorials, and private tutors.

Homework

Exams

Syllabus and Schedule

We will follow the standard Math 32A Syllabus.   Homework is due each Friday in lecture and will cover material up to and including Wednesday's lecture.

Week Monday Wednesday Friday
1 March 31, Section 13.1
Three Dimensional Coordinate Systems
April 2, Sections 13.2
Vectors
April 4, Section 13.3
Dot Product
Homework 1 due
2 April 7, Section 13.4
Cross Product
April 9, Section 13.5
Equations of Lines and Planes
April 11, Section 11.1
Curves
Homework 2 due
3 April 14, Section 14.1
Vector Functions
April 16, Section 14.2
Derivatives and Integrals of Vector Functions
April 18, Section 14.3
Arc-length and curvature
Homework 3 due
4 April 21, Section 14.4
Motion in space
April 23, catch up
 
April 25, Section 15.1
Functions of several variables
Homework 4 due
5 April 28
Midterm 1 (covers up to 14.4)
in
HUMANITIES A51
April 30, Section 13.6
Cylinders and quadric surfaces
 
May 2, Section 15.2
Limits and Continuity
Homework 5 due
6 May 5, Section 15.3
Partial Derivatives
May 7, Section 15.3
Partial Derivatives
May 9, Section 15.4
Tangent Planes
Homework 6 due
7 May 12, Section 15.5
Chain Rule
May 14, Section 15.5
Chain Rule
May 16, catch up
Homework 7 due
8 May 19
Midterm 2 (covers 15.1-15.5, 13.6)
in
HUMANITIES A51
May 21, Section 15.6
Directional Derivatives
 
May 23, Section 15.6
Directional Derivatives
 
9 May 26
Holiday
May 28, Section 15.7
Maximum and Minimum Values
 
May 30, Section 15.7
Maximum and Minimum Values
Homework 8 due
10 June 2, Section 15.8
Lagrange Multipliers
June 4, Section 15.8
Lagrange Multipliers
June 6, Review
Homework 9 due

Final Exam

Monday June 9, 3-6pm, location to be announced.

Grading

Your grade will be based on the better of the following two scores:

  1. Homework (10%), two Midterms (20% each), and the Final Exam (50%).
  2. Homework (10%), better Midterm (20%), and the Final Exam (70%).

You must take the final exam to pass the class.  Midterm dates are listed in the schedule.  There are no make-ups for exams.   All exams are closed book with no calculators allowed.  You need only bring something to write with; all paper will be provided.

Although homework is only given 10% of the grade, it is the most important part of the course.  You must put serious effort into doing the homework to really learn the material, which is the true goal of the course.  You may work with other students and get help with the problems, but you should try to solve every problem on your own first, and you must write up and be sure you understand all solutions on your own.

There are nine homework assignments, due Friday in lecture.  No late homework is accepted.  Your two lowest homework scores will be dropped, but be sure to still complete every assignment.

Five problems (possibly four for shorter assignments) will be carefully graded from each assignment.  Each homework assignment will be worth 20 points.  The graded problems will be worth 15 points.  The remaining 5 points will be for general completeness, readability and correctness.  (If four problems are graded those problems will be worth 16 points with 4 points for completeness and so forth.)  Graded homework will be returned in the next discussion section.