| x |
| a |
| b |
| x |
| x |
| a |
| b |
| x |
| x |
| a |
| b |
| x |
| 2b |
| a |
| x |
| a |
| b |
| x |
| 2 |
| x |
| 2 |
| x |
| 2 |
| 2 |
| k2 |
| 2 |
| k2 |
| x |
| a |
| b |
| x |
|
2
| ||
| a |
| x |
| a |
| b |
| x |
| x |
| a |
| b |
| x |
| 2b |
| a |
| 2b |
| a |
2
| ||
| a |
| 2 |
| x |
| 2 |
| x |
| 2 |
| 2 |
| 2 |
| 2 |
| 2 |
| x |
| k2 |
| (k+1) |
| x |
| 2(k+1)2 |
| k2 |
| x |
| k2 |
| (k+1)2 |
| x |
| 1 |
| k2 |
| k2(k+1)2 |
| x |
| a |
| x |
| a |
| a |
| 2 |
| k |
| 1 |
| k2 |
| 2 |
| k |
| 1 |
| k2 |
| 2(k+1) |
| k |
| 2 |
| k |
| 1 |
| k2 |
| 2(k+1) |
| k |
| 2(k+1)2 |
| k2 |
| 2 |
| k2 |
| (k+1)2 |
| k2 |
| 2 |
| k |
| 1 |
| k2 |
|
| 2 |
科目:高中数学 来源: 题型:
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