| x2 |
| a2 |
| y2 |
| b2 |
| AC |
| CB |
| b |
| 2 |
| b |
| 2 |
| AC |
| CB |
|
| b |
| 2 |
| b |
| 2 |
| c |
| a |
1-(
|
| ||
| 2 |
| AC |
| CB |
|
| 2k |
| k2+2 |
| 1-2b2 |
| k2+2 |
| 2k |
| k2+2 |
| 4k |
| k2+2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| |k| |
| k2+2 |
| 1 | ||
|
| 1 | ||||
2
|
3
| ||
| 4 |
| 2 |
| 2 |
| 2 |
| -2k |
| k2+2 |
| 4k |
| k2+2 |
| 2k2 |
| (k2+2)2 |
| 1-2b2 |
| k2+2 |
| 5 |
| 2 |
| x2 |
| 5 |
| y2 | ||
|
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