| 3 |
| 3 |
|
| 3 |
| 3 |
| 3 |
| 3 |
| 3 |
| 3 |
| 3 |
| 3 |
| 1-a2 |
| a |
| 3 |
| 3 |
| 1-a2 |
| a |
| 3 |
| S△AMN |
| S△ABD |
| ||
|
| 2 |
| 3 |
| S△AMN |
| S△ABD |
| 1 |
| 2 |
| 2 |
| 3 |
| 2 |
| 3 |
| 1 |
| 3 |
| 2 |
| 3 |
| pq |
| 4 |
| 9 |
| 5 |
| 9 |
|
| 1-a2 |
| a |
| 1-a2 |
| a |
| (x+1)2+y2 |
| 3 |
| (x-1)2+y2 |
| 3 |
| 3 |
| 3 |
| 3 |
| 3 |
| 3 |
| 1-a2 |
| a |
| 3 |
| 1-a2 |
| a |
| 3 |
| 3 |
| 1-a2 |
| a |
| 3 |
a2-2
| ||
| a |
a2+2
| ||
| a |
| 3 |
| 3 |
| 3 |
| 3 |
| 3 |
| 3 |
| 3 |
| 3 |
| S△AMN |
| S△ABD |
| ||
|
| 2 |
| 3 |
| S△AMN |
| S△ABD |
| S△AMG |
| S△ABD |
| S△ANG |
| S△ABD |
| 1 |
| 2 |
| S△AMG |
| S△ABE |
| S△ANG |
| S△ADE |
| 1 |
| 2 |
| 2 |
| 3 |
| 2 |
| 3 |
| 1 |
| 3 |
| 2 |
| 3 |
| pq |
| 4 |
| 9 |
| 2 |
| 3 |
| 4 |
| 9 |
| 5 |
| 9 |
| 3 |
| 5 |
| 9 |
5
| ||
| 9 |
5
| ||
| 9 |
科目:高中数学 来源: 题型:
| π |
| 12 |
| A、6 | B、4 | C、3 | D、2 |
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科目:高中数学 来源: 题型:
| A、a=-1,b=1 |
| B、a=-1,b=-1 |
| C、a=-2,b=1 |
| D、a=2,b=-1 |
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