Your work on these problems will be collected in class on Monday, September 9.

§1.1: #'s 3; 4; 5; 7; 12; 17; 18; 20; 23; 24.

§1.2: #'s 1; 3; 5; 6; 7; 9; 13; 15; 16; 21; 22; 23; 31; 33.

Note: The above section numbers refer to our textbook: Linear Algebra and its Applications (3^rd Edition), by David Lay, Addison Wesley; 2003.