| OA |
| OB |
| FB |
| AF |
| OA |
| OB |
| OA |
| OB |
| FB |
| AF |
2
| ||
| λ-1 |
| 2 | ||
|
| 2 |
| λ-1 |
2
| ||
| λ-1 |
| OA |
| OB |
| OA |
| OB |
|
|
| x1x2[x1x2+4(x1+x2)+16] |
| 41 |
| OA |
| OB |
| ||||
|
|
3
| ||
| 41 |
| OA |
| OB |
3
| ||
| 41 |
| FB |
| AF |
|
| λ |
| λ |
| λ |
| λ |
2
| ||
| λ-1 |
2
| ||
| λ-1 |
2
| ||
| λ-1 |
| 2 | ||
|
| 2 |
| λ-1 |
2
| ||
| λ-1 |
| 3 |
| 4 |
2
| ||
| λ-1 |
| 4 |
| 3 |
| 4 |
| 3 |
2
| ||
| λ-1 |
| 3 |
| 4 |
| 4 |
| 3 |
| 3 |
| 4 |
| 3 |
| 4 |
| 4 |
| 3 |
科目:高中數學 來源: 題型:
| OA |
| OB |
| AF |
| FB |
| 5 |
查看答案和解析>>
科目:高中數學 來源: 題型:
| FB |
| AF |
| 1 |
| 16 |
| 1 |
| 4 |
A、[
| ||||||||
B、[-
| ||||||||
C、[
| ||||||||
D、(-∞,-
|
查看答案和解析>>
科目:高中數學 來源: 題型:
| OA |
| OB |
| FB |
| AF |
查看答案和解析>>
湖北省互聯網違法和不良信息舉報平臺 | 網上有害信息舉報專區 | 電信詐騙舉報專區 | 涉歷史虛無主義有害信息舉報專區 | 涉企侵權舉報專區
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com