Introduction to Linear Algebra MAT 211 (LEC 3) Spring 2009
Mathematics department
Julia Viro

Generalities	Instructors	Schedule	Homework	Exams	Help

Homework is a compulsory part of the course. Homework assignments are due each week at the beginning of the Tuesday's class (12:50pm). Spread your homework evenly over a week, do not put off doing the problems until the last minute. Under no circumstances will late homework be accepted.

You are encoureged to study together with other students in the class, however the work you hand in should be your own, not copied from someone's else. No credit will be given to solutions with suspiciously identical mistakes.

HW	Due date	Assignment	Remarks
HW 1	Tu 2/3	Sec.1.1: 2, 6, 10, 12, 26, 29 Sec.1.2: 8, 10, 18, 46	Solutions of linear systems are easy to check. Don't miss this opportunity!
HW 2	Tu 2/10	Sec.1.3: 2, 3, 4, 16, 17, 18, 19, 36, 47, 60	Matrix multiplication is one of the most important operations for us. Exercise!
HW 3	Tu 2/17	Sec. 2.1: 1, 2, 3, 4 Sec. 2.2: 6, 7, 20, 40, 41, 42	Make sure that you understand the nature of a linear transformation.