| AP | PB |
| a |
| λ+1 |
| λa |
| λ+1 |
| λa |
| λ+1 |
| a |
| λ+1 |
| λa |
| λ+1 |
| a |
| λ+1 |
| CA′ |
| a |
| λ+1 |
| λa |
| λ+1 |
| A′B′ |
| λa |
| λ+1 |
| a |
| λ+1 |
| (1-λ)a |
| λ+1 |
| B′P |
| a |
| λ+1 |
| a |
| λ+1 |
| m |
| 1 |
| λ |
| n |
|
| ||||
|
|
|
| ||||||
|
| 1 |
| 2 |
| 1 |
| λ2 |
| 8 |
| λ |
7±3
| ||
| 2 |
科目:高中数学 来源: 题型:
| PE |
| ED |
| 1 |
| 8 |
| 1 |
| 8 |
查看答案和解析>>
科目:高中数学 来源: 题型:
| 1 | 2 |
查看答案和解析>>
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