Math 20C Calculus & Analytic Geometry for Science and Engineering Winter 2004
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Announcements

03.31.04: You may want to pick up your final exam and discuss your final grade with me. You can do this at the following times: 03.27.04: Scores on the final exam were very good. Upon seeing the final quarter grades, my instinct was that I had set the cutoffs too low. However, I believe the final exam was comprehensive, and if you all did well on the final, then you learned the material of the course, and your grade should reflect this. here's the final grade cutoffs (they did not change from the last estimate): You can pick up your exam from my office any time during next quarter. It would be best to email me first. Note that it is conceivable some error was made in the grading or scoring. Your grade may change as a result of this.
03.17.04: I am posting the final exam(s) here: 03.14.04: There were some goofs in the answered prep sheet. In particular 9(b) and (c) appear to have been incorrect. I have posted corrected versions of the answered prep sheet here on the web.
03.12.04: I've prepared answers for the final exam preparation handout: as a postscript or pdf file.
03.10.04: Special Office Hours for Thursday: 2pm-4pm. Special Office Hours for Tuesday, March 16: 10am-2:50pm.
03.07.04: I've finished the final exam preparation handout; get it as a postscript or pdf file. No answers yet; it may take some time.
03.05.04: Final Exam is Tuesday, March 16, 3pm-6pm. You must take this exam. Please bring a blue book (or two!), your ID, a pen or pencil, and a calculator no more powerful than a TI-86 (if you wish). I will post the provided formulę and a prep sheet here some time during week 10. The exam is designed to take 2 hours. You will have all of 3 hours to work on it.
03.05.04: In preparation for the final exam, you will want to look at final exams from other incarnations of this class: 02.26.04: Grading announcement: after looking at the exams, and considering your scores, I have decided to post some guarantees concerning your final grades. Recall that at the end of the quarter you will have accumulated somewhere between 0 and 800 points. The following are minimum guarantees concerning your point totals: In particular the 640 number has dropped to 520. As always these numbers may fall (for example if the final is too hard), but they will not rise.
02.24.04: I am posting the second exam(s) here: 02.23.04: OK, the exam was a bit challenging and long. expect curves ahead.
02.20.04: I've prepared answers for the exam preparation handout; get them as a postscript or pdf file.
02.20.04: Special Office Hours for Monday: 9:45am-11am and 3:10pm-3:50pm.
02.19.04: CAPE evaluations are Wednesday Feb 25, in class.
02.19.04: You can get the exam preparation handout as a postscript or pdf file.
02.16.04: The second midterm is next Monday. I will have more information here soon. For the exam please bring a blue book, your ID, and something to write with. You may use a calculator no more powerful than the TI-86.
02.16.04: For the second midterm, you might want to look at some exams from other incarnations of this class: 01.29.04: Maybe I made a typo for HW #5, and wanted you to do § 4.1 #39, instead of #29, as was written. Since it's my mistake, you may do either. The grader has been informed.
01.27.04: I am posting the first exam(s) here: 01.23.04: Special Office Hours for Monday: 9:45am-11am and 3:10pm-3:50pm.
01.23.04: a new study finds it is better to be well-rested than well-prepared.
01.22.04: You can get the exam preparation handout as a postscript or pdf file.
01.22.04: Your exam is on Monday, Jan 26. Please bring a blank blue book, your school ID or driver's license, and a pen or pencil. You may use a TI-85, -86, or less powerful calculator. Please show up on time; the amount of time you have for the exam is limited. You may not bring a formula sheet. A very limited number of formulę will be provided on the exam. You must memorize the rest.
01.21.04: In preparation for the exam, you might want to look at some exams from previous incarnations of this class: 01.13.04: One of your industrious colleagues has found a link to Stewart's fifth edition homework problems. This means you can probably return your textbook to the bookstore and make do with the fourth edition (for a total savings of around 80 bucks).
01.13.04: Ooops: the triple product is not commutative, and is not always positive. I attribute my misstatements to chalkboard blindness. It is easy to see why this is the case:
[A, B, C] = A · B x C = A · (- C x B) = - A · C x B = - [A, C, B].
in particular this means that to find the volume of the parallelopiped determined by three vectors, you have to take the absolute value of the triple product.
mea culpa.
01.09.04: Students had asked about a link to the fifth edition homework problems on the web. I am informed that the university had a one-quarter deal with the textbook company, and that has expired. I am also told that the changes to the homework problems between the fourth and fifth edition are terribly complex. It looks like you will have to pay James Stewart 100 bucks to do your homework. Alternatively, you can check for the textbook on reserve at the main Geisel library, or ask that guy in the back of the class about his magic pdf file...
01.08.04: The TA's office hours are We 1:30-3p at APM 2402 and Fr 1:30-4p in APM 6349E.
01.05.04: I forgot to mention that you have homework due this Thursday! This is in your syllabus, or look below.
01.05.04: I will try to get a link on here to the legal version of the textbook 5th edition homework questions.
01.04.04: You can get the syllabus as a postscript or pdf file.
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Instructor: Steven E. Pav
Phone: 858 534 2126 (4-2126)
Email: spav@ucsd.edu
Office: 5763 Applied Physics & Mathematics Building (APM)
Office Hours: M 3:00p-3:50p, Tu 1:00p-2:30p, or by appointment
TA: Steven Butler
TA Email: sbutler@math.ucsd.edu
TA Office Hours: W 1:30p-3:00p (APM 2402), F 1:30-4:00 (APM 6349E)
Class Meeting Times: MWF 4:00p-4:50p
Room: 2622 York Hall
Textbook: Calculus, Early Transcendentals, 5th Edition, James Stewart. We will cover parts of chapters 10, 12, 13, 14, 15.
Stewart’s Multivariate Calculus, Early Transcendentals, 5th Edition, which is chapters 10-17 of the larger text, is also acceptable.
Prerequisites: Math 20B
Course Webpage: http://scicomp.ucsd.edu/~spav/class/2004W-M20C/
Final Exam: Tuesday March 16, 3:00p-6:00p
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Catalogue Description. 20C. Calculus and Analytic Geometry for Science and Engineering. (4) Vector geometry, vector functions and their derivatives. Partial differentiation. Maxima and minima. Double integration.

Course Description. This is the third course in calculus for students of mathematics, science and engineering. In this course we examine topics of elementary calculus, but from a multidimensional perspective.

Grading Policy. Grading will be based upon performance in homeworks, two single hour exams, and a comprehensive final. The final quarter grade is subdivided as follows: Homework: 80 points; Midterm 1: 180 points; Midterm 2: 220 points; Final Exam: 320 points. This gives a total of 800 points. At the beginning of the quarter, I can only make the following guarantee: if you have at least 640 points at the end of the quarter, your final grade will be at least C-. Probably this “acceptable grade divider” will drift downward from 640 as the quarter progresses.

Frequently students are driven to ask for a change in grading policy late in the quarter. To make such a change would be unfair to any student who had already dropped the class thinking they couldn’t pass. I expect that any grading scheme will be disagreeable to some student; the best anyone can hope for is a grading scheme which is agreeable to the majority, and which applies equally to all students. In any case, this is a calculus class, not a game show; there is no “deal-making.” If you get a perfect score on the final exam, I will buy you a candy bar, but you still may not pass the class--the final exam is only worth 40% of the final grade. The point of having midterm exams is to encourage students to review the material some time before 11pm the night before the final.

The dates and times for the midterms and final exam are listed in this syllabus: The first midterm is during class on Monday, January 26, the second is during class on Monday, February 23. The final is Tuesday, March 16 at 3pm. If you have known conflicts with any of these exams, I encourage you to switch to another section of 20C immediately. Legitimate, documented excuses for missing an exam will be dealt with individually.

I plan to have the first midterm exam returned before the end of the fourth week, i.e., before the deadline to drop without a ‘W.’ Likewise, I plan to have the second midterm returned before the deadline to drop with a ‘W.’ The decision to drop the course is a serious one. However, I can only advise you on how you are doing in this course; I am not qualified to advise you on your educational career and know little about the various majors and their requirements. Please consult your academic advisor for these matters.

Homework. There will be 10 homework assignments, each worth 10 points. Your lowest and highest homework score will be dropped. This minimizes the effect of outliers. Since your lowest homework score will be dropped, no late homework will be tolerated.

Homework is to be handed to the TA at the end of discussion section. I repeat: no late homework will be tolerated. Your TA has full discretion in grading the homework; do not irritate your TA by handing in dog-chewed, cofee-stained, unnamed, unstapled homework scribbled in illegible runes on diner napkins. The answers to the homework questions may be found in the back of the book, or in the solutions manuals generally available on the black market. For this reason, unless a homework question is trivial (i.e., no work is required), simply writing the answer to homework questions is not acceptable; you must show all your work. A homework consisting of only answers will receive a grade of zero.

It is expected, and encouraged, that students will work together on the homeworks. This saves time (yours, mine, and the TAs’), builds leadership, and encourages cooperation. Each student must submit their own homework, written in their own hand (please no printouts, photocopies or faxes). Since the midterm exams follow the homework closely, it is strongly suggested that students pay careful attention to the homework.

Getting Help. I encourage you to attend my office hours, and the office hours of your TA. Students can also get help at the Department’s Calculus Lab, located in AP&M 2402, and open weekdays. See (http://www.math.ucsd.edu/frontdesk/roomschedule/2402.shtml).

Help is also available from OASIS, which is a tutoring program requiring regular attendance. See (http://oasis.ucsd.edu/math_science.shtml).

Calculators. A TI-85 or -86 calculator, or one less powerful, may be used during the class and during the midterm exams. The TI-89 and -92 are not allowed.

Academic Integrity Students are expected to adhere to the University’s Policy on Integrity of Scholarship, found in the UCSD general catalogue. Minimum punishment for cheating on a midterm exam is a score of zero on that exam.

Course Webpage. The course page, (http://scicomp.ucsd.edu/~spav/class/2004W-M20C/). will include this syllabus and any updates, general announcements and some pertinent course materials.

Course Schedule. The lecture schedule is tentative, but the homework and exam schedules are exact.




M Jan 05

§12.1

W Jan 07

§12.2

week 1Th Jan 08

HW 1 : §12.1 # 2, 6, 7, 10, 13, 17, 22, 27, 29, 35, 41.

F Jan 09

§12.3







M Jan 12

§12.4

W Jan 14

§12.5

week 2Th Jan 15

HW 2 : §12.2 # 1, 2, 6, 9, 13, 15, 19, 23, 27, 31.
§12.3 # 1, 2, 5, 7, 11, 21, 26, 35, 41, 51, 55, 57.
§12.4 # 1, 3, 7, 8, 9, 15, 27, 41.

F Jan 16

§10.1 & 13.1







M Jan 19

no class

W Jan 21

§10.2 & 13.2

week 3Th Jan 22

HW 3 : §12.5 # 1, 3, 7, 10, 11, 13, 17, 19, 23, 27, 30, 54, 65.
§10.1 # 1, 5, 7, 11, 13, 24.
§13.1 # 1, 3, 5, 7, 10, 11, 13, 19-24, 40.
§13.2 # 1, 3, 5, 7, 9, 15, 16, 19, 21, 25, 33, 37, 44, 49.

F Jan 23

§10.2 & 13.3







M Jan 26

exam 1 covering §10.1, 10.2, 12.1-12.5, 13.1-13.3

W Jan 28

§13.4

week 4Th Jan 29

HW 4 : §10.2 # 37, 39, 41, 43, 45.
§13.3 # 1, 3, 5.
§13.4 # 1, 3, 5, 9, 11, 19.

F Jan 30

§14.1







M Feb 02

§14.2

W Feb 04

§14.3

week 5Th Feb 05

HW 5 : §14.1 # 2, 6, 7, 9, 11, 14, 15, 23, 25, 30, 37, 29, 40, 41, 53-58, 59, 61.
§14.2 # 5, 7, 11, 12, 13, 19, 27, 28, 31.
§14.3 # 13, 17, 29, 35, 37, 45, 46, 47, 49, 53, 57, 67.

F Feb 06

§14.4

W Feb 11

§14.6

week 6 Th Feb 12

HW 6 : §14.4 # 1, 3, 11, 17, 23, 26, 31.
§14.5 # 1, 3, 7, 8, 13, 21, 35, 39, 40.
§14.6 # 7, 9, 11, 13, 15.

F Feb 13

§14.7







M Feb 16

no class

W Feb 18

§14.7

week 7 Th Feb 19

HW 7 : §14.6 # 21, 25, 27, 31, 37, 55.
§14.7 # 1, 5, 7, 11, 13, 27, 29, 37, 41, 48, 51.

F Feb 20

§14.8







M Feb 23

exam 2 covering §13.3, 13.4, 14.1-14.8

W Feb 25

§15.1

week 8 Th Feb 26

HW 8 : §14.8 # 3, 5, 7, 8, 14, 23, 25, 29.
§15.1 # 2, 5, 11, 13.

F Feb 27

§15.2







M Mar 01

§15.3

W Mar 03

§15.4

week 9Th Mar 04

HW 9 : §15.2 # 1, 3, 5, 11, 15, 25, 33.
§15.3 # 1, 3, 4, 9, 11, 13, 19, 21, 37, 39, 43, 45, 55.
§15.4 # 3, 5, 6, 7, 9, 11, 13, 18, 19, 21, 25, 30.

F Mar 05

§15.5







M Mar 08

§15.7

W Mar 10

§12.7

week 10Th Mar 11

HW 10 : §15.5 # 3, 5, 7, 8, 11, 12.
§15.7 # 3, 5, 7, 12, 17, 25, 33, 37, 47.
§12.7 # 3, 5, 9, 13, 15, 19, 23, 29, 31, 33, 38, 50, 55, 65.

F Mar 12

§15.8







finals T Mar 16

Final Exam. 3:00p-6:00p