. |
| FG |
. |
| EF |
. |
| PE |
| 1 |
| 2 |
. |
| EG |
. |
| EG |
. |
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. |
| OA |
. |
| OB |
| PE |
| 1 |
| 2 |
| EG |
| PH |
| PH |
| EG |
| x2 |
| a2 |
| y2 |
| b2 |
| x2 |
| 25 |
| y2 |
| 16 |
| OE |
| OA |
| OB |
| OA |
| OB |
| OB |
| 1 |
| 2 |
| OE |
| 72 | ||
16|m|+
|
| 25 |
| |m| |
| 9 |
| 5 |
| PE |
| 1 |
| 2 |
| EG |
| PH |
| PH |
| EG |
| x2 |
| a2 |
| y2 |
| b2 |
| x2 |
| 25 |
| y2 |
| 16 |
| OE |
| OA |
| OB |
| OA |
| OB |
| OB |
| OE |
| OB |
| OA |
| OB |
| BE |
| BA |
|
| 96m |
| 16m2+25 |
| y1+y2 |
| 2 |
| 48m |
| 16m2+25 |
| 1 |
| 2 |
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| 1 |
| 2 |
| 48|m| |
| 16m2+25 |
| 72|m| |
| 16m2+25 |
| 72 | ||
16|m|+
|
| 25 |
| |m| |
| 5 |
| 4 |
| 25 |
| |m| |
| 9 |
| 5 |
科目:高中數學 來源: 題型:
| x2 |
| a2 |
| y2 |
| b2 |
| 1 |
| 2 |
| 3 |
| 3 |
| 2 |
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科目:高中數學 來源: 題型:
| OM |
| ON |
查看答案和解析>>
科目:高中數學 來源: 題型:
| x2 |
| a2 |
| y2 |
| b2 |
| 2 |
| ||
| 2 |
| OP |
| OM |
| ON |
| 1 |
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查看答案和解析>>
科目:高中數學 來源:2009-2010學年遼寧省沈陽市四校協作體高三(上)聯考數學試卷(文科)(解析版) 題型:解答題
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