Question 5
Evaluate the determinants (i) 3 -1 -2 / 0 0 -1
| 3 -5 0 |
|---|
(ii) 3 - 4 5 / 1 1 -2 / 2 3 1 (iii) 0 1 2 / -1 0 -3 / -2 3 0 (iv) 2 -1 -2 / 0 2 -1
| 3 -5 0 |
|---|
SOLUTION
→→→→
Evaluate the determinants (i) 3 -1 -2 / 0 0 -1
| 3 -5 0 |
|---|
(ii) 3 - 4 5 / 1 1 -2 / 2 3 1 (iii) 0 1 2 / -1 0 -3 / -2 3 0 (iv) 2 -1 -2 / 0 2 -1
| 3 -5 0 |
|---|