Math 220 Matrices Fall 2005
Section 6 10:10am---11:00am 323E HH-DEV-E
Section 8 11:15am-12:05pm 319 SACKETT
Instructor: Guangri Xue
E-Mail: gxx102@psu.edu
Office: McAllister 417
Office hours: Monday Wednesday 11:10-12:00am Plus Appointment
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Homeworks are assigned every week and due the following Tuesday. Ten of them will be picked randomly to grade out of 10 points. If you forget to bring homework Tuesday in class, you can still put it in my mailbox(Mcallister 109) no later than 4:30 pm that day. Homework turned in after 4:30 pm Tuesday, will be taken out 3 points.