Q1 Show that |A| = |B|, where
A= 1 -3 2 2 3 -1 0 5 -4
and B= 1 2 0 -3 3 5 2 -1 -4
Solution
1 | -3 | 2 |
2 | 3 | -1 |
0 | 5 | -4 |
1 | 2 | 0 |
-3 | 3 | 5 |
2 | -1 | -4 |