Matrix Algebra (Math 221 section 03)
Matrix Algebra, Math 221 Section 203 (Term 2, 20172018)
 Instructor: Sabin Cautis
 Time and Location: MWF 12PM in Leonard S. Klinck 200
 Email: cautis@math.ubc.ca
 Text: Linear Algebra and its Applications by David C. Lay
 Syllabus
 WeBWorK: Here is a link to WeBWorK.
 Webwork homework #1 due Wednesday January 17 at 11:59pm.
 Webwork homework #2 due Wednesday January 24 at 11:59pm.
 Webwork homework #3 due Wednesday January 31 at 11:59pm.
 Webwork homework #4 due Wednesday February 14 at 11:59pm.
 Webwork homework #5 due Wednesday February 28 at 11:59pm.
 Webwork homework #6 due Wednesday March 7 at 11:59pm.
 Webwork homework #7 due Wednesday March 14 at 11:59pm.
 Webwork homework #8 due Wednesday March 28 at 11:59pm.
 Webwork homework #9 due Wednesday April 4 at 11:59pm.
 Suggested practice problems. (not to be handed in)
 Section 1.1: #1,2,4,5,6,716,1922,3932.
 Section 1.2: #1,2,714,1520.
 Section 1.3: #1,2,5,6,916,1922,2526.
 Section 1.4: #14,510,1115,1826.
 Section 1.5: #14,710,13,14,17,18,19,20,23,24.
 Section 1.6: #615.
 Section 1.7: #14,58,1114,1520,2122,3338.
 Section 1.8: #16,78,912,17,19,20.
 Section 1.9: #110,1522,2228.
 Section 2.1: #110,12,1520,26.
 Section 2.2: #18,924,2932.
 Section 2.3: #18,1124,2834.
 Section 2.5: #18,1520,2126.
 Section 2.6: #36,912,1314,1718,1924.
 Section 3.1: #57,1924,2530,32,3738.
 Section 3.2: #14,510,1520,2123,2426,27,28.
 Section 4.1: #118,2124
 Section 4.2: #18,914,1517,2122
 Section 4.3: #120,21
 Section 5.1: #112,1518,1920
 Section 5.2: #16,716,1722
 Section 5.3: #16,712,1516,21
 Section 5.4: #112,17ab,18ab
 Section 5.5: #14,913
 Midterm #1 is in class on February 7th.
Here are some practice exams.
 Midterm #2 is in class on March 21st.
Here are some practice exams.
 The final exam is at noon on April 25th in Wood 2.
Here are some practice exams.
 Extra office hours:
 Monday April 9, 34pm
 Friday April 20, 34pm
 Extra review sessions:
 Friday April 20, 10am12pm at BUCH A103
 Monday April 23 at 2pm4pm at BUCH A103
 Math tutorial centre: The Math Department runs a dropin 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.
Please check their website for more information.
