題目列表(包括答案和解析)
| x2 |
| b2 |
| y2 |
| a2 |
| m |
| x1 |
| b |
| y1 |
| a |
| n |
| x2 |
| b |
| y2 |
| a |
| m |
| n |
| ||
| 2 |
| A、-4p2 | B、4p2 | C、-2p2 | D、2p2 |
| y2 |
| a2 |
| x2 |
| b2 |
| m |
| x1 |
| b |
| y1 |
| a |
| n |
| x2 |
| b |
| y2 |
| a |
| m |
| n |
| ||
| 2 |
| 1 |
| 2 |
| x |
| 1-x |
| OM |
| 1 |
| 2 |
| OA |
| OB |
| 1 |
| 2 |
| n-1 |
| i=1 |
| i |
| n |
|
| 1 |
| 2 |
| x |
| 1-x |
| OM |
| 1 |
| 2 |
| OA |
| OB |
| 1 |
| 2 |
| 1 |
| n |
| 2 |
| n |
| n-1 |
| n |
|
國(guó)際學(xué)校優(yōu)選 - 練習(xí)冊(cè)列表 - 試題列表
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