URL http://www.math.purdue.edu:80/~gottlieb/math224F99.html

Math 224 Fall 1999

Division 11 Section 01 Tuesday - Thursday 1:30 - 2:45 --- UNIV 101

Professor Gottlieb's office hours: Wednesdays 10 - 12

EXAM 1

September 30, 1999, Thursday

EXAM 2

November 11, 1999. In class.

FINAL EXAM

MON DEC 13 1999 1:00pm- 3:00pm . Loeb Playhouse.

Course organization: This can be found on the assignment sheet (available from Prof. Gottlieb, or MathSci 205 or 242).

Amendments to this are as follows: Instead of three hour exams at 100 points per exam, there will be only two hour exams at 100 points per exam. About 150 additional points will be given on quizzes. 50 points will be given for homework. With the 150 points on the final, this adds up to the standard 550 points possible over the semester. Each quiz will be worth 10 points, 5 points of which will be given for attending the class when the quiz is given.

GOAL OF THE COURSE: Prof. Gottlieb will design the quizzes and parts of the hour exams to encourage students to learn to read carefully and accurately. The ability to read and speak and write with mathematical precision is the most important attribute necessary for success in mathematics.

ASSIGNMENTS

Assignment 1: Lessons 1 and 2, Due Tuesday 8/31/99.

Assignment 2: Nothing more

Assignment 3: Lessons 3, 4, and 5, Due Tuesday 9/7/99

Assignment 4: Nothing more

Assignment 5, 6: Lesson 6, lesson 7, Due Tuesday 9/14/99

Assignment 7, 8: Lesson 8, Lesson 9 (omit 16, 18 , 19, but add 15, 17), and lesson 10 (omit 1, 2, 8, 12, and add 7), Due Tuesday 9/21/99

Assignment 9, 10: Due Tuesday 9/28/99, Lesson 11: P. 33, All odd numbered problems from 1 - 20 and 38 - 43. Lesson 12: Omit 45. Lesson 13: P. 343, All odd problems from 1 - 33. Lesson 4: Unchanged

Assignment 11, 12: Prepare for Exam I by studying all the even problems in the previous assignment, problems 1 - 16 on the final practice exam, and consult the chapter summaries on pages 571 - 572 and 357 in making up your crib sheets.

Assignment 13, 14: Due THURSDAY, 10/14/99. Lesson 15: All odd numbered problems from 1 -25 . Lesson 16: Problem 27 only. Lesson 17: Unchanged.

Assignment 15: Due Tuesday, 10/19/99. Lesson 18: Unchanged.

Assignment 16, 17: Due Tuesday, 10/26/99. Lesson 19: unchanged. Lesson 20: unchanged. Lesson 21: Omit 5, 7. Lesson 22: Do only 16.

Assignment 18, 19: Due Tuesday 11/2/99; Lesson 23: Omit 14 17, add 15; Lesson 24: Omit 40.

Assignment 20, 21: Due THURSDAY 11/11/99; Lesson 25: Omit all but 9a, and 17a; Lesson 26: Unchanged; Lesson 27: Unchanged;

Assignment 22, 23: Study for exam

Assignment 24, 25: Due Tuesday 11/23/99; Lesson 28, 29,30, 31, unchanged.

Assignment 26: Due Tuesday 11/30/99. Lesson 32, 33, unchanged.

Assignment 27, 28: Due Tuesday 12/7/99. Lessons 34, 35: Unchanged.

Assignment 29, 30: Due Thursday 12/9/99. Lesson 36, 37: Unchanged.

QUIZZES

1. Suppose a function has value 3 at a point and f_x = 4 and f_y = -1. If dx = .1 and the function still has value 3, what is dy ?

2. Problem like 22a on page 547. Level curves near a maximum.

3. Problem 2 on page 350.

4. Is int(1/x) = ln(1999x) ?

5. Problem 18 on page 409.

6. From the equation of the volume of a right circular cone, guess the volume of the bottom frustrum of the cone.

ANNOUNCEMENTS

Undergraduate help assistents will be on duty in MATH 205 from 5:30 - 9:30 PM on Sundays through Thursdays to answer student's questions.

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Again this fall, the Mathematics Department will host Math Open Hours in the Macintosh Lab in LAEB B275. Hours are 7:00 p.m. till 10:00 p.m. on Monday through Thursday evenings. MA Open hours will begin on Tuesday, August 24, 1999, although we may not be able to provide lab assistants until the second week. Mathematics software available on these computers includes Matlab, Maple, Geometer's Sketchpad, and Excel. There will be a student assistant on hand to help with the computers, the software and, to some extent, with the mathematics. During these hours, students doing mathematics have priority for use of the machines, so there should not be a problem with access. The holiday schedule for Math Open Hours is as follows: Monday, Sept. 6 -- closed for Labor Day Monday, Oct.11 -- closed for October Break Wednesday and Thursday, Nov. 25 & 26 -- closed for Thanksgiving Break The lab is also closed during finals weeks.

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