Course Information Homework Assignments Maple Info

MATH 23 - WINTER 1999 HOMEWORK ASSIGNMENTS Office Hours Week of 3/8/99: Kiralis: TBA Taggart: Monday 10-11 Wednesday 2-3 Thursday 10-11 Friday 10-11 Final Exam: The Final Exam is Saturday, March 13, 3:00-5:00 p.m. in Filene Auditorium. At least half of the exam will be on material covered since the last midterm exam. Barry has provided a review sheet and a practice exam. Announcement: There will be no tutorial held this Sunday, March 7. Barry will have a tutorial Saturday, March 6, 1-4 p.m. Week 9: Due 3/3/99: Section 10.4 #27abc, 36 (Taggart only) Section 10.5 #1, 4, 5 Due 3/5/99: Section 10.6 #1abc (animation), 9abc (animation) Due 3/8/9: Section 10.7 #1ab and #2. Find the steady-state temperature, to the nearest degree, at the center of a square metal plate if three edges are kept at 0 degrees and the fourth at 100 degrees. Assume that the top and bottom of the plate are insulated so that the steady-state temperature distribution function satisfies Laplace's equation. Answer: 25 degrees. back to top Week 8: Due 2/24/99 (Kiralis), 2/26/99 (Taggart): Section 10.1 #4, 5, 7, 10, 12 Due 2/26/99 (Kiralis), 3/1/99 (Taggart): Section 10.2 #13, 16, 17 (For 13 and 16, also graph the partial sums s1, s2, and s3.) Due 3/1/99: Section 10.3 #1, 3b, 6b Section 10.4 #7, 11, 17, 18, 27abc, 36 (Taggart's Section: leave #27abc and 36 until next time.) back to top Exam II: Exam II is Wednesday, Februrary 17, 7 p.m. in 101 Fairchild. It will cover Section 3.6 through Section 7.4. You will be given a copy of the table on page 300. Once again, thanks to Barry, we have a review sheet. Reminder: Taggart's section will not have class on Monday, February 22. We will meet in x-hour on Thursday, February 25. Week 7: Due 2/19/99: (Friday) Section 7.5 #1, 5, 7, 11, 16, 18 (No need to draw any direction fields; but draw trajectories as directed.) Due 2/19/99: (also Friday) Section 7.6 #1, 3, 7, 9 Due 2/22/99 (for Section 2), 2/24/99 (for Section 1): Section 7.7 #1,3, 5, 9, 13 Section 10.1 #7, 10, 12 back to top Reminder: There will be no class held this Friday, February 12. Classes will run during x-hours this week. Exam II: Exam II has been rescheduled for Wednesday, February 17, 7 p.m. in 101 Fairchild. If you have a conflict with this date, please notify your instructor as soon as possible. Week 6: The due dates for this week are for Section 1 (Taggart) only. Section 2, check with Kiralis for due dates. Due 2/10/99: Section 7.3 #2, 6, 11, 14 Due 2/15/99: (Monday) Section 7.3 #15, 16, 21 Due 2/15/99: Section 7.4 #3, 4, 5, 6 back to top Week 5: Due 2/3/99: Section 6.2 #11, 13, 18, 21 Section 6.3 #2, 7, 8 Due 2/5/99: Section 6.3 #9, 13, 16, 17 Section 6.4 #1, 2, 9, 12 (rough sketches are fine - no need to explain the relationship of the solution and the forcing function) Due 2/8/99: Section 7.1 #3, 5, 8, 11 Section 7.2 #1, 10, 22ac, 23, 25, 26 back to top Reminder: Tutorial for Sunday, January 31, will be held from 1 to 3 p.m. in Bradley 104. Enjoy the game, the commercials, and the food! Week 4: Exam I will be held Wednesday, January 27, at 7 p.m. in 102 Bradley. The exam covers the material through Section 3.5. You should study all homework problems and your class notes. In addition, Section 2.10 contains several first-order differential equations of all types if you want extra problems to practice. Also, your tutor Barry has created a review sheet. Thanks Barry! Due 1/27/99: Section 3.6 #3, 9, 14, 15, 17 Due 1/29/99: Section 3.7 #3, 6, 8, 13, 17 Section 3.8 #1, 7 Due 2/1/99: Section 6.1 #6, 8, 15, 18, 21 Section 6.2 #1, 3, 7 back to top Week 3: The due dates for this week are for Section 1 (Taggart) only. Section 2, check with Kiralis for due dates. Due 1/22/99: Section 3.1 #1, 3, 10, 21, 30 Section 3.2 #3, 8, 14 If you're interested, you can read a biography of Wronski here. Due 1/25/99: Section 3.2 #17, 23, 25 Section 3.3 #1, 4, 11, 21, 24 Due 1/25/99: Section 3.4 #7, 12, 18, 27 Section 3.5 #1, 2, 11, 14, 24, 28 back to top Week 2: Due 1/13/99: Section 2.5 #2, 19, 25, 27 Due 1/15/99: Section 2.8 #1, 2, 10, 19, 20, 26, 29 (Section 2 - Kiralis - 11:15) Due Tuesday, 1/19/99: (Section 1 - Taggart - 8:45) Due Wednesday, 1/20/99: Section 2.9 #1, 2, 7, 15 Instead of drawing direction fields for #1, 2, and 7, do the supplement instead. Section 2.10 #1, 3, 4, 21, 34a Reminder: No class on Monday, 1/18/99. Class held during x-hour. back to top Week 1: Due 1/6/99: Section 2.1 #2c, 3, 6c, 9, 13, 15, 18, 29 Due 1/8/99: Section 2.2 #2, 5, 10, 21, 22 Section 2.3 #1, 3, 7 Due 1/11/99: Section 2.3 #11, 21, 23 Section 2.4 # 1, 3, 9, 11 back to top