# Math 223, Section 5: Analytic Geometry - Calculus III; Fall 2013

Time and Location:
Kolbe 203 MTuWF 1:10-2 PM

Instructor: Dr. James (JP) Cossey
• Office: CAS 234
• Office Phone: 330 972 8127
• Email is cossey@uakron.edu (which is the best way to get a hold of me)
• Office hours:
• Tuesdays 12-1
• Wednesdays 2-3
• Thursdays 11-12
• If you can't make my office hours, let me know and we can try to set up a time to meet. Here is my schedule for the spring semester.
Textbook: We will be using "Stewart Early Transcendentals", the 7th edition. Hopefully you can find it cheap somewhere!

Course Syllabus.
The syllabus will include information about grading policies, exam schedules and policies, etc. You should definitely read it.

Homework
Homework problems will be posted here. Homework will be due on Fridays.
Homework problems:
• Homework 1: Due Friday, August 30th.
• Section 12.1: 3, 7, 8, 10, 11, 15, 17, 20, 35, 38
• Section 12.2: 2, 5, 9, 17, 20, 23, 26, 30, 41

• Homework 2: Due Friday, September 6th.
• Section 12.3: 3-9 odd, 10, 13, 15, 19, 21, 23 (orthogonal just means perpendicular, and as a hint, if two vectors are parallel, what is the angle between them?), 27, 31, 39, 43
• Section 12.4: 1-7 odd, 9, 10, 14, 16, 17, 19, 29, 32, 35, 37 (hint: three vectors are coplanar if they all lie in the same plane. What would this mean in terms of cross products?).

• Homework 3: Due Friday, September 13th.
• Section 12.5: 6, 7, 9, 12 (hint: the line must be in both planes, so perp to each normal), 13, 16, 19, 20, 23 - 39 odd, 45, 48, 50, 53, 55, 61, 71
• Section 12.6: 3, 5, 11- 17 odd, 21-28, 29, 31, 32, 36, 41, 44

• Homework 4: Due Friday, September 20th.
• Section 12.6: 3, 5, 11- 17 odd, 21-28, 29, 31, 32, 36, 41, 44
• Section 13.1: 3, 6 (good calc I limit review here!), 7, 21-26, 29, 30, 40, 41, 42
• Section 13.2: 3-13 odd, 17, 19, 22, 23, 26, 27, 35-41 odd
• Homework 5: Due Friday, September 27th.
• Section 13.3: 1, 3, 6, 11, 17, 20, 21, 23, 47, 48
• Section 13.4: 3-8 (you can skip the sketching), 9, 13, 14, 15, 16, 22, 23, 24, 27, 30, 31, 37, 39, 41
• Homework 6: Due Friday, October 4th.
• Section 14.1: 2, 5 (a) (you're welcome to do 5b, but I don't really need to know the answer!), 6, 8, 9, 12, 13, 17, 23, 27, 29, 32,36, 43, 45, 65, 67
• Section 14.2: 5, 7, 11, 15, 16, 19, 29, 31, 33
• Homework 7: Due Friday, October 11th.
• Section 14.3: 3, 4, 10, 15-39 odd, 43, 48, 53, 54, 56, 74 (a) and (b), 82, 83
• Section 14.4: 1, 3, 4, 12, 13, 19, 25, 33, 36
• Homework 8: Due Friday, October 18th.
• Section 14.5: 1-9 odd, 10, 14, 21-25 odd, 28, 29, 31, 33, 40, 41, 47
• Section 14.6: 3, 5-17 odd, 20, 22, 23, 25, 28, 32, 41, 43, 45, 51, 52, 58, 59
• Homework 9: Due Friday, October 25th.
• Section 14.7: 1, 2, 4, 5, 7, 9, 11, 15, 29, 30, 33, 39, 42, 46, 53
• Section 15.1: 1(a), 3(a), 6, 11, 12
• Homework 9.5: I won't collect this, but one problem from this homework will be on Wednesday's exam!
• Section 15.2: 3-21 odd, 25, 28, 31.
• Homework 11: Due Friday, November 8th.
• Section 15.3: 1-9 odd, 15, 18, 19, 20, 22, 24, 28, 29, 43, 45, 52, 53
• Section 15.4: 7, 9, 10, 12, 19, 20, 21, 26, 29, 30, 35
• Section 15.5: 3, 5, 7, 9, 13, 14
• Homework 12: Due Friday, November 15th.
• Section 15.7: 3, 4, 6, 8, 9, 11, 12, 14, 17, 20, 21, 39, 40, 47 (a) and (b)
• Section 15.8: 1, 3, 10, 15, 17, 20, 21, 24, 27, 30
• Section 15.9: 1, 3, 7, 9, 10, 21, 22, 24, 27, 30, 35, 36, 40
• Homework 13: Due Wednesday, November 27th.
• Section 16.1: 4, 5, 6, 9, 11-14, 21, 24, 29-32.
• Section 16.2: 3, 4, 10, 14, 15, 19, 29(a), 32(a), 41
• Section 16.3: 3-9 odd, 12, 13, 17, 23
• Section 16.4: 2, 3, 5, 7, 10, 13, 17, 18
• Section 16.5: 1, 4, 5, 13, 15, 17
• Homework 14: Due Friday, December 6th (Note: I will put one problem from this homeowrk on the final):
• Section 15.6: 1, 2, 5, 7, 10
• Section 16.6: 5, 6, 20, 25, 39, 40, 42, 45, 48
• Section 16.7: 6, 9, 15, 21, 24, 25, 31
• Section 16.9: 5, 7, 11, 12
• READ Section 16.10. I won't assign any homework from it, but it would be good to read to tie a lot of these ideas from the end of the semester together.

Exams
There will be three in-class exams, on the dates posted below. (Dates will also be announced in class.) The final exam is Monday, May 6 from 8:00 to 9:55 in a room to be announced.

• Exam 1: Friday, September 27th in class. Topics TBA. Here is an an old exam, and another old exam you can use to study by. Warning: Problem 5 on the first practice exam is very messy computationally (my students wanted to kill me last semester for that problem). You should know how to do that kind of calculation, but it's unlikely you'd see anything that messy on the exam again.

• Exam 2: Wednesday, October 30th in class. Topics TBA. Here is an an old exam, and another old exam you can use to study by. (Note: you can skip 3b on this second exam, I don't like that problem. Also, we may or may not get to the material covered in problem 4, I don't know yet.)

• Exam 3: Wednesday, December 4th. Here is an old exam you can use to practice (ignore problem 4, we haven't covered that yet). And here is another old exam.

• Final Exam: Monday, December 9th, 8AM - 955AM in a room TBD. Here is an old final exam you can use to study. Ignore problem 7(b), we didn't cover Lagrange multipliers this semester. Also, note that one problem from the last homework will be on the final.