| MA |
| MB |
| x2 |
| a2 |
| y2 |
| b2 |
| c |
| b |
| x2 |
| a2 |
| y2 |
| b2 |
| MA |
| MB |
| 4 |
| 3 |
| c |
| b |
| a |
| b |
| MA |
| MB |
| |k+2| | ||
|
| 4 |
| 3 |
| a+c |
| t |
| a-c |
| t |
| ||||
1+
|
| 2c | ||
t+
|
| c |
| b |
| c |
| b |
| c |
| b |
| c+a |
| t |
| c-a |
| t |
| ||||
1+
|
| 2a | ||
t+
|
| a |
| b |
| a |
| b |
| a |
| b |
科目:高中數學 來源: 題型:
| 4-x2 |
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