| i |
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| a |
| i |
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| i |
| j |
| a |
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| a |
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| F1M |
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| a |
| b |
| OA |
| OB |
| a |
| F1M |
| b |
| F2M |
| a |
| b |
| F1M |
| F2M |
| F1M |
| F2M |
| F1F2 |
| y2 |
| 16 |
| x2 |
| 12 |
|
| 18k |
| 3k2+4 |
| -21 |
| 3k2+4 |
| 36-48k2 |
| 3k2+4 |
| OA |
| OB |
| ||
| 4 |
| ||
| 4 |
科目:高中數學 來源: 題型:
| OA |
| OB |
| OA |
| OB |
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科目:高中數學 來源: 題型:
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| j |
| a |
| i |
| j |
| b |
| i |
| j |
| a |
| b |
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科目:高中數學 來源: 題型:
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| j |
| a |
| i |
| j |
| b |
| i |
| j |
| a |
| b |
| OP |
| OA |
| OB |
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科目:高中數學 來源: 題型:
| i |
| j |
| a |
| 3 |
| i |
| j |
| b |
| 3 |
| i |
| j |
| a |
| b |
| 6 |
| OA |
| OB |
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