| | | | | | | | | | | | | | | | | | | | | | | | | | | = | 6 | × | 7 | u | − | 6 | v | − | 10 | × | 3 | u | − | 10 | × | 3 | v | = | 12 | u | − | 36 | v | | | | | | | | | | | | | | | | | | | | | | | | | | |
|
| | | | | | | | | | | | | | | | | | | | | | | | | | | = | 8 | × | 2 | a | − | 8 | × | 2 | b | + | 2 | × | 6 | a | − | 2 | b | = | 28 | a | − | 18 | b | | | | | | | | | | | | | | | | | | | | | | | | | | |
|
| | | | | | | | | | | | | | | | | | | | | | | | = | 3 | × | 8 | x | + | 3 | × | 5 | + | 10 | × | 6 | x | + | 10 | = | 84 | x | + | 25 | | | | | | | | | | | | | | | | | | | | | | | |
|
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | = | 8 | × | 8 | u | + | 8 | × | 9 | v | − | 3 | × | 5 | u | − | 3 | × | 4 | v | = | 49 | u | + | 60 | v | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
|
|
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | = | 2 | × | 9 | x | + | 2 | × | 8 | y | + | 6 | × | 7 | x | − | 6 | × | 3 | y | = | 60 | x | − | 2 | y | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
|
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | = | 6 | × | 6 | p | − | 6 | × | 6 | q | − | 6 | × | 3 | p | − | 6 | × | 6 | q | = | 18 | p | − | 72 | q | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
|