| 2 |
| 3 |
| 1 |
| 2 |
| C | 1 2 |
| 2 |
| 3 |
| 1 |
| 3 |
| C | 1 3 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 6 |
| 2 |
| 3 |
| 1 |
| 2 |
| C | 1 3 |
| 1 |
| 2 |
| 1 |
| 2 |
| 5 |
| 18 |
| 2 |
| 3 |
| 1 |
| 2 |
| C | 1 3 |
| 1 |
| 2 |
| 1 |
| 2 |
| 2 |
| 9 |
| 1 |
| 3 |
| C | 1 2 |
| 1 |
| 3 |
| 2 |
| 3 |
| 1 |
| 2 |
| C | 1 3 |
| 1 |
| 2 |
| 1 |
| 2 |
| 5 |
| 18 |
| 2 |
| 3 |
| 1 |
| 2 |
| C | 1 3 |
| 1 |
| 2 |
| 1 |
| 2 |
| 2 |
| 9 |
| ξ | 0 | 900 | 1800 | 2700 | ||||||||
| P |
|
|
|
|
| 5 |
| 18 |
| 2 |
| 9 |
| 5 |
| 18 |
| 2 |
| 9 |
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| a |
| π |
| 6 |
| π |
| 2 |
| π |
| 2 |
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科目:高中数学 来源: 题型:
| BP |
| AC |
| OE |
| OB |
| 1 |
| 2 |
| 2π |
| 3 |
| AD |
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科目:高中数学 来源: 题型:
| 1 |
| 2 |
| i |
| n+1-i |
| 1 |
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| 3 |
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| 11λ-3n2 |
| (n+1)(n+2) |
| 3 |
| 2 |
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