7. (15 points) Compute (hint: row/column expansion could be useful): 00-2 2 00 00 1 0 00 20 -2 0 20 det 0 0 -1 -1 0 1 0
Posted: Thu May 05, 2022 7:35 pm
7. (15 points) Compute (hint: row/column expansion could be useful): 00-2 2 00 00 1 0 00 20 -2 0 20 det 0 0 -1 -1 0 1 0 1 00 00-2 0 30 0 1