## Matrix Algebra, Math 221 (Term 2, 2014-2015)

• Instructor: Sabin Cautis
• Time and Location: Tu-Th 11:00-12:30 in Leonard S. Klinck 201.
• E-mail: cautis@math.ubc.ca
• Office hours: Tuesday and Thursday at 10am in Math Building 116
• Text: Linear Algebra and its Applications by David C. Lay
• Syllabus
• WeBWorK: Here is a link to WeBWorK.
• Webwork homework #1 due Wednesday January 21 at 11:59pm.
• Webwork homework #2 due Wednesday January 28 at 11:59pm.
• Webwork homework #3 due Wednesday February 4 at 11:59pm.
• Webwork homework #4 due Wednesday February 25 at 11:59pm.
• Webwork homework #5 due Wednesday March 4 at 11:59pm.
• Webwork homework #6 due Wednesday March 11 at 11:59pm.
• Webwork homework #7 due Wednesday March 18 at 11:59pm.
• Webwork homework #8 due Wednesday April 1 at 11:59pm.
• Webwork homework #9 due Wednesday April 8 at 11:59pm.
• Suggested practice problems. (not to be handed in)
• Section 1.1: #1,2,4,5,6,7-16,19-22,39-32.
• Section 1.2: #1,2,7-14,15-20.
• Section 1.3: #1,2,5,6,9-16,19-22,25-26.
• Section 1.4: #1-4,5-10,11-15,18-26.
• Section 1.5: #1-4,7-10,13,14,17,18,19,20,23,24.
• Section 1.6: #6-15.
• Section 1.7: #1-4,5-8,11-14,15-20,21-22,33-38.
• Section 1.8: #1-6,7-8,9-12,17,19,20.
• Section 1.9: #1-10,15-22,22-28.
• Section 2.1: #1-10,12,15-20,26.
• Section 2.2: #1-8,9-24,29-32.
• Section 2.3: #1-8,11-24,28-34.
• Section 2.5: #1-8,15-20,21-26.
• Section 2.6: #3-6,9-12,13-14,17-18,19-24.
• Section 3.1: #5-7,19-24,25-30,32,37-38.
• Section 3.2: #1-4,5-10,15-20,21-23,24-26,27,28.
• Section 4.1: #1-18,21-24
• Section 4.2: #1-8,9-14,15-17,21-22
• Section 4.3: #1-20,21
• Section 5.1: #1-12,15-18,19-20
• Section 5.2: #1-6,7-16,17-22
• Section 5.3: #1-6,7-12,15-16,21
• Section 5.5: #1-4,9-13
• Section 5.6: #1-4
• The final exam is at noon on April 20th in ESB 1013. Here are some practice exams.
• Extra office hours: Monday April 13 noon-1:30pm and Tuesday April 14, 10:30am-noon.
• Math tutorial centre: The Math Department runs a drop-in tutorial centre for undergraduate Math courses.
This centre is located in Rooms 301 and 302 in the Leonard S. Klinck Building.
You can drop by any time from Monday to Friday between 9:00am and 9:00pm.