## Math 221 Tamu Suggested Homework

## Math 221

Several Variable Calculus

Spring 2013

HomeScheduleExercisesContact

- Course description
- This four-credit course covers vector algebra and solid analytic geometry; calculus of functions of several variables; Lagrange multipliers; multiple integration (theory, methods, and applications); line and surface integrals; Green’s and Stokes’s theorems; and Jacobians. This material is contained in Chapters 11–14 of the textbook.

This course covers much the same material as both Math 251 and Math 253 but aims to treat the subject at a deeper level. - Course objectives
- By the end of the course, you should be able to
- compute using the techniques of multivariable calculus;
- explain how and why the computational methods work; and
- apply your knowledge to solve problems in geometry and in physics.

- Textbook
- The required textbook is Calculus: Early Vectors by James Stewart (the same book that you used if you took Math 172). Please bring the book to class each day.
- Prerequisite
- The prerequisite for this course is Math 172 (the second semester of the calculus sequence).
- Meeting time and place
- The course meets in room 160 of the Blocker building on Tuesday, Wednesday, and Thursday. The meeting time on Tuesday and Thursday is 11:10–12:25, and the meeting time on Wednesday is 9:10–10:00.

The last class meeting will be on Thursday, April 25, because the final class day of the semester (Tuesday, April 30) is redefined to use a Friday schedule. - Exams and grades
- There will be examinations in class on February 14 (Thursday) and March 28 (Thursday). The comprehensive final examination takes place 15:00–17:00 on Friday, May 3. Each of these three examinations counts for 25% of the course grade. The remaining 25% of the course grade is based on quizzes, in-class work, and homework. Course letter grades are based on the standard scale (60% is passing, 70% or higher earns a C, 80% or higher earns a B, 90% or higher earns an A).
- Course schedule
- A schedule for the semester is available.
- Course website
- http://www.math.tamu.edu/~boas/courses/221-2013a/
- Office hours
- During the Spring 2013 semester, my office hour in Milner 202 is 14:00–15:00 on Monday and Wednesday; I am available also by appointment. The best way to contact me is via email to boas@tamu.edu. Telephone messages can be left at the Milner office of the Department of Mathematics, 979-845-7554.
- Help
- There are several ways to get live help with this course. Additionally, there are various forms of assistance available online.
- TAMU policy statements
- Academic integrity
- The Aggie Honor Code states: “An Aggie does not lie, cheat or steal, or tolerate those who do.” Information about the Honor Council Rules and Procedures can be found at the website of the Aggie Honor System Office.
- Americans with Disabilities Act (ADA)
- This federal antidiscrimination statute provides comprehensive civil rights protection for persons with disabilities. Among other things, this legislation requires that all students with disabilities be guaranteed a learning environment that provides for reasonable accommodation of their disabilities. If you believe you have a disability requiring an accommodation, please contact Disability Services, currently located in the Disability Services building at the Student Services at White Creek complex on west campus, or call 979-845-1637. For additional information, visit the website of Disability Services.
- Attendance
- See Student Rule 7.

## Math 221, Several Variable Calculus, section 501, Spring 2018.

This course has a departmental web page.

Section 501 will be taught by Ken Dykema. We meet for lectures TR 9:35-10:50 in BLOC 121 and for problem sessions W 3:00-3:50 in BLOC 117.

Office Hours (starting Jan. 19): M, 9-10, W 10-11, F 12:30-1:30, and by appointment.

Help Sessions for 221 students: Tuesdays and Thursdays, 7-10pm in BLOC 160.

Here is a syllabus .

We will use WebAssign for most (perhaps not all) homework assignments. TAMU WebAssign login (click here).

The Integral Bee! (poster).

**Written Homework problems** (for those not using WebAssign)

- Set #1, due T, 01/30,
- section 12.4 #2, 4. 20, 30, 38.
- section 12.5 #6, 8, 22, 24, 34, 46, 56 (you can leave the angle as an inverse cosine), 72, 74.
- section 12.6 #21-28.

- Set #2, due T, 02/06,
- section 13.1 #2, 4, 6, 32.
- section 13.2 #10, 14, 20, 22, 34, 30, 36, 38.
- section 13.3 #2, 4, 18, 22, 24.
- section 13.4 #10, 12, 16, 20.

- Set #3, due T, 02/13,
- section 14.1 #14, 18, 46, 48. 68.
- section 14.2 #8, 10, 12, 14, 15, 30, 32.
- section 14.3 #16, 22, 26, 38, 54, 58.

- Set #4, due T, 02/20,
- section 14.4 #2, 4, 6, 26, 28, 36, 38.
- section 14.5 #2, 4, 6, 8, 12, 22, 24, 38, 42.
- section 14.6 #6, 8, 10, 12, 22, 24, 30, 44, 46.

- Set #5, due T, 02/27,
- section 14.7 #6, 8, 12, 18, 32, 34, 36, 38, 60.

- Set #6, due T, 03/06,
- section 14.8 #4, 8, 10, 22, 44.
- section 15.1 #16, 20, 22, 24, 26, 28, 30, 32, 34, 38, 42.

**Exam 1**. The date of exam 1 has been changed from the originally posted one. It will be held **Thursday, March 1**. Here are some problems from previous semesters' exams. Note: because of the change in syllabus and text, no problems from material of Chapter 13 are included, though such problems could be on the exam.

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