科目:gzsx 来源: 题型:
| AP |
| AB |
| AC |
科目:gzsx 来源: 题型:
| α |
| β |
| α |
| β |
| ||||
|
| a |
| b |
| a |
| b |
| a |
| b |
| π |
| 4 |
| a |
| b |
| b |
| a |
| n |
| 2 |
| a |
| b |
科目:gzsx 来源: 题型:
| a |
| a |
| ai |
| ai+1 |
| a1 |
| a2 |
| a3 |
| a4 |
科目:gzsx 来源: 题型:
| α |
| β |
| α |
| β |
| ||||
|
| a |
| b |
| a |
| b |
| a |
| b |
| π |
| 4 |
| a |
| b |
| b |
| a |
| n |
| 2 |
| b |
| a |
科目:gzsx 来源: 题型:
| α |
| β |
| α |
| β |
| ||||
|
| a |
| b |
| a |
| b |
| a |
| b |
| π |
| 3 |
| a |
| b |
| b |
| a |
| n |
| 2 |
| a |
| b |
科目:gzsx 来源: 题型:
| α |
| β |
| α |
| β |
| ||||
|
| a |
| b |
| a |
| b |
| a |
| b |
| π |
| 4 |
| a |
| b |
| b |
| a |
| n |
| 2 |
| a |
| b |
| 3 |
| 2 |
| 3 |
| 2 |
科目:gzsx 来源: 题型:
| a |
| b |
| a |
| b |
| a |
| b |
| a |
| b |
| a |
| b |
科目:gzsx 来源: 题型:
| 4 |
| 5 |
| e |
| e |
| π |
| 2 |
| a |
| 1 |
| 2 |
| e |
| ||
| 2 |
| e |
| e |
| e |
| a |
| a |
| b |
| e |
| e |
科目:gzsx 来源: 题型:
| a |
| b |
| a |
| 2 |
| b |
| a |
| b |
| a |
| A、(1,-1) |
| B、(1,-1)或(-1,1) |
| C、(-1,1) |
| D、(1,1)或(-1,-1) |