| x2 |
| a2 |
| y2 |
| b2 |
| a2 |
| c |
| F1F2 |
| NF1 |
| F1F2 |
| NA |
| NB |
| 1 |
| 5 |
| 1 |
| 3 |
|
| x2 |
| 2 |
|
| 2k2+1 |
| k2 |
| 4 |
| k |
1-
|
| x1x |
| 2y1 |
| 1 |
| y1 |
| x2x |
| 2y2 |
| 1 |
| y2 |
|
|
| F1F2 |
| NF1 |
| F1F2 |
|
| x2 |
| 2 |
| NA |
| NB |
| 1 |
| 5 |
| 1 |
| 3 |
|
| 2k2+1 |
| k2 |
| 4 |
| k |
| 4 |
| k |
| 2k2+1 |
| k2 |
| ||
| 2 |
| 4k |
| 2k2+1 |
| 2k2 |
| 2k2+1 |
|
| (1+λ)2 |
| λ |
| 8 |
| 2k2+1 |
| (1+λ)2 |
| λ |
| 1 |
| λ |
| 1 |
| 5 |
| 1 |
| 3 |
| 16 |
| 3 |
| 36 |
| 5 |
| 16 |
| 3 |
| 8 |
| 2k2+1 |
| 36 |
| 5 |
| 1 |
| 18 |
| 1 |
| 4 |
| ||
| 2 |
| ||
| 6 |
| 1 |
| 2 |
| ||
| 6 |
| 1 |
| 2 |
1-
|
1-
|
1-
|
| -x | ||||
2
|
| x1 | ||||
2
|
| x2 | ||||
2
|
| x2 |
| 2y2 |
| x1 |
| 2y1 |
| x1x |
| 2y1 |
| x12+2y12 |
| 2y1 |
| x1x |
| 2y1 |
| 1 |
| y1 |
| x2x |
| 2y2 |
| 1 |
| y2 |
|
|
|
| x1+2 |
| y1 |
| x2+2 |
| y2 |
| x1+2 |
| y1 |
| x2+2 |
| y2 |
|
| ||
| 6 |
| 1 |
| 2 |
| 1 |
| kAB |
| 2 |
3
| ||
| 2 |
3
| ||
| 2 |
科目:高中数学 来源: 题型:
| A、198个 | B、180个 |
| C、216个 | D、234个 |
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科目:高中数学 来源: 题型:
| n(1+an) |
| 2 |
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科目:高中数学 来源: 题型:
| x2 |
| a2 |
| y2 |
| b2 |
| 1 |
| 2 |
| 7 |
| PE |
| QE |
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