02:27 duration 2 minutes 27 seconds
1314 5.7.1
Basic Definitions
06:17 duration 6 minutes 17 seconds
1314 5.3.2
Determinant of a 3 x 3 Matrix
03:48 duration 3 minutes 48 seconds
1314 5.3.1
Determinant of a 2 x 2 Matrix