**Instructor:** Prof.
Daniel Ruberman

**E-mail:** ruberman@brandeis.edu

**Office: **Goldsmith 310

**Phone: **736-3074

**Class schedule:** Mon Wed Thu 10-11, Goldsmith 317.

**Office hours:** Monday 11-12, Wednesday 1-2, Thursday 11-12,
and by appointment. My schedule for spring 2004.

**Textbook:** *Linear Algebra with applications* (**2nd** edition)
by Otto Bretscher.

- Chapter 1: Linear systems, matrices, Gaussian elimination.
- Chapter 2: Linear transformations, matrices, inverses. Geometrical interpretations.
- Chapter 3: Vectors, subspaces of
**R**^{n}, dimension, kernel and image of a linear transformation. - Chapter 4: Orthogonality, Gram-Schmidt process, orthogonal matrices, least squares.
- Chapter 5: Determinants, Cramer's rule.
- Chapter 6: Eigenvalues, eigenvectors.
- Other topics (time permitting): Coordinate systems, diagonalization of matrices. Applications to linear differential equations.

- There will be 2 midterm exams, 2 quizzes, and a 3-hour final exam. The schedule for the in-class exams and quizzes will be posted shortly; the final is Wednesday, May 12, 9:15 am - 12:15 pm (Block C).
- Homework will be assigned and collected weekly and will be graded and returned to you. You may discuss homework with others, or with me, but you must write up your solutions by yourself.
**Grading formula:**

Homework 10%

Quizzes 15%

Mid-term exams 40%

Final exam 35%

- Homework assignments
will be available from this page. (Note: The homework assignments and review sheets have not yet been posted. Please check back at the beginning of the semester.)
Some of this will be in pdf format, for which you will need the free
Acrobat
Reader.
## Homework assignments.

In addition to the even-numbered homework, which are to be handed in for grading, I have suggested some odd-numbered problems for you to do for practice. The solutions to these are in the back of the book, so they won't be graded; you can write the solutions on the same paper as the even ones if you find that to be convenient. Sometimes (eg the first assignment) there will be some problems that I made up; you can find them by clicking the green button. Solutions will be posted after the problems are turned in, and are accessed by clicking the orange buttons.## Exam schedule and solution sheets

Event Date Review

sheetReview

solutionsText sections Solutions Mean

GradeQuiz 1Thursday Feb. 5 N/A 1.1-2.1 Quiz 2TBA TBA Exam 1 TBA TBA Exam 2 TBA TBA Final May 12, 9:15 am - 12:15 pm ### Academic Honesty

*You are expected to be honest in all of your academic work. The University policy on academic honesty is distributed annually as a section of the Rights and Responsibilities handbook. Instances of alleged dishonesty will be forwarded to the Office of Campus Life for possible referral to the Student Judicial System. Potential sanctions include failure in the course and suspension from the University. If you have any questions about my expectations, please ask me.*