| 1 |
| 2 |
| 1 |
| x1 |
| 1 |
| x2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 2 |
| 5 |
| -2(k+1) |
| 1-2k |
-
| ||
| 1-2k |
| 1 |
| x1 |
| 1 |
| x2 |
| x1+x2 |
| x1x2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 12 |
| 1 |
| 2 |
| 1 |
| 2 |
| 2 |
| 5 |
| -2(k+1) |
| 1-2k |
-
| ||
| 1-2k |
| 1 |
| x1 |
| 1 |
| x2 |
| x1+x2 |
| x1x2 |
| 2(k+1) | ||
-
|
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