| AB |
| BC |
| OA |
| OB |
| OC |
| OB |
| OA |
| OC |
| OB |
| OA |
| OB |
| OC |
| OB |
| OA |
| OC |
| OA |
| OB |
| OC |
| 0 |
| OA |
| OB |
| OC |
| 0 |
| AD |
| AB |
| DF |
| DE |
| 1 |
| 8 |
| AB |
| BC |
| OA |
| OB |
| OC |
| 0 |
| AB |
| BC |
| OA |
| OB |
| OC |
| OB |
| OA |
| OB |
| OC |
| OB |
| OA |
| OC |
| OA |
| OC |
| OB |
| OA |
| OB |
| OC |
| OB |
| OA |
| OC |
| OA |
| OB |
| OC |
| 0 |
| OA |
| OB |
| OC |
| 0 |
| OD |
| OA |
| AD |
| OA |
| OE |
| OA |
| OB |
| OC |
| AD |
| AB |
| DF |
| DE |
| S△ADE |
| S△ABC |
| ||
|
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| h1 |
| h2 |
| 1-λ |
| λ |
| S△DBF |
| S△ADE |
| ||
|
| 1-λ |
| λ |
| 1 |
| 2 |
| 1 |
| 2 |
| 1-λ+λ |
| 2 |
| 1 |
| 8 |
| 1 |
| 2 |
| 1 |
| 8 |
科目:高中数学 来源: 题型:
|
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科目:高中数学 来源: 题型:
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科目:高中数学 来源: 题型:
| A、i≥2014 |
| B、i>2014 |
| C、i≤2014 |
| D、i<2014 |
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科目:高中数学 来源: 题型:
| OA |
| OB |
| OC |
| 0 |
| AB |
| AC |
A、
| ||||
B、
| ||||
C、
| ||||
D、
|
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