| OF |
| OG |
| FG |
| OE |
| a2 |
| C |
| PF |
| c |
| a |
| PE |
| PE |
| OF |
| BM |
| BN |
| BM |
| BN |
| FG |
| 1+3k2 |
| 2 |
| FG |
| (x-c)2+x2 |
2(x-
|
| ||
| 2 |
| ||
| 2 |
| 2 |
| OE |
| a2 |
| c |
| a2 |
| c |
| a2 |
| c |
| a |
| c |
| x2 |
| a2 |
| y2 |
| b2 |
| x2 |
| 3 |
|
| 6km |
| 1+3k2 |
| 3m2-3 |
| 1+3k2 |
| x1+x2 |
| 2 |
| 3km |
| 1+3k2 |
| 3k2m |
| 1+3k2 |
| m |
| 1+3k2 |
| m |
| 1+3k2 |
| 1 |
| k |
| 3km |
| 1+3k2 |
| BM |
| BN |
| m |
| 1+3k2 |
| 1 |
| k |
| 3km |
| 1+3k2 |
| 3m |
| 1+3k2 |
| 1+3k2 |
| 2 |
| 1+3k2 |
| 2 |
| BM |
| BN |
| BM |
| BN |
| ||
| 2 |
| |1+m| | ||
|
|1+
| ||
|
| 3 |
| 2 |
| 1+k2 |
| 1+k2 |
| 1+k2 |
| (x1+x2)-4x1x2 |
| 1+k2 |
(-
|
| ||
| 1+3k2 |
| 12(3k2-m2+1 |
| ||
| 1+3k2 |
12(3k2-(
|
| ||
|
| 1-k2 |
| 3 |
| 2 |
| 1+k2 |
3
| ||
| 2 |
| ||
|
| 1-k2 |
| 1 |
| 3 |
| ||
| 3 |
| 1+3k2 |
| 2 |
| 1+1 |
| 2 |
| ||
| 3 |
科目:高中数学 来源: 题型:
| π | 3 |
查看答案和解析>>
科目:高中数学 来源: 题型:
| π |
| 2 |
| 3π |
| 2 |
| AC |
| BC |
| π |
| 2 |
| 2 |
| 3 |
查看答案和解析>>
科目:高中数学 来源: 题型:
查看答案和解析>>
科目:高中数学 来源: 题型:
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com