# Mathematics 234

This is the homepage for Math 234, Section 71 (MWF 1:00-1:50pm in Lunt 107), taught by Gui-Qiang Chen, Prof. of Math. Spring Quarter 2006

Office: Lunt 306

Office Hours: Mondays, Wednesdays, 12:00-12:50pm or by appointment

Teaching Assistants:

Chenghao Chu, Lunt B22, Phone: (847) 491-2853, Office hours: TBA, Email: chchu@math.northwestern.edu
Yongxia Hua, Lunt B11, Phone: (847)-496-1953, Office hours: TBA, Email: hua@math.northwestern.edu

Text Books: Calculus: Concepts and Connections, Chapters 11-12, by R. Smith and R. Minton, McGraw Hill.

Quiz Sessions: 1:00-1:50pm Thursdays, Lunt 107 (Chu), Annenberg G30 (Hua)

Grading: I will use a 90%-80%-70%-60% scale to determine A-B-C-D grades: Final Exam 35%, Hour Exams 20% each, Homework quizzes and Maple worksheets 25%.

Exams: To be excused from an exam, except for sudden illness, you must make arrangement at least 24 hours before the exam is scheduled. Anyone missing an exam without previously arranging to do so will receive 0%. I do not give make-up exams.

Webpage: Please check my wedpage for Math 234 at
http://www.math.northwestern.edu/~gqchen/teach/234/math234-spring06.html
for update information.

## 100 Integrals

Here is the solution on 100 Integrals.

## Maple worksheets

Here is the information on Maple worksheets. You may try the demonstration worksheet.

Then do the following worksheets as these topics are discussed in class.

WS1
, Double and interated integrals (WS1).

PL1
, Plotting tool for double integrals

WS2
, Double integrals in polar coordinates (WS2).

PL2
, Plotting tool for triple integrals.

WS3
, Integrals in cylindrical and spherical coordinates.

PL3a
, Plotting tool for triple integrals in cylindrical coordinates

PL3b
, Plotting tool for triple integrals in spherical coordinates

WS4
, Parametrically defined surfaces (WS4)

WS5
, Physical interpretation of divergence (WS5)

Here are some old final exams old exams

A sample of the final exam

Sample of the Previous Final