| x2 |
| a2 |
| y2 |
| b2 |
| 1 |
| 2 |
| OP |
| OA |
| OB |
| OP |
| TQ |
| OP |
| TQ |
| 1 |
| 2 |
| 1 |
| 2 |
| c |
| a |
| 1 |
| 2 |
| a2-c2 |
| 3 |
| x2 |
| 4 |
| y2 |
| 3 |
| -8km |
| 4k2+3 |
| 6m |
| 4k2+3 |
| -8km |
| 4k2+3 |
| 6m |
| 4k2+3 |
(
| ||
| 4 |
(
| ||
| 3 |
| TQ |
| OP |
| -8km |
| 4k2+3 |
| 6m |
| 4k2+3 |
| OP |
| TQ |
| -8km |
| 4k2+3 |
| 6m |
| 4k2+3 |
| 6m2+8km+8kmt |
| 4k2+3 |
| OP |
| TQ |
| 3 |
| 2 |
| 2k(1+t) |
| m |
| OP |
| TQ |
| 2k(1+t) |
| m |
| (4m2-3)(1+t) |
| m2 |
| OP |
| TQ |
| 3 |
| 2 |
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