题目列表(包括答案和解析)
设非零向量
、
、
,若
,那么
的取值范围为
A.[0,1]
B.[0,2]
C.[0,3]
D.[1,2]
| a |
| b |
| a |
| b |
| b |
| a |
| b |
| b |
| a |
| b |
| b |
| a |
| b |
| a |
| a |
| b |
| A.1个 | B.2个 | C.3个 | D.4个 |
| OA |
| OB |
| OC |
| OD |
| OA |
| OB |
| OC |
| OD |
| 3 |
| 2 |
| 1 |
| 2 |
| 2 |
| OA |
| 3 |
| OB |
| OC |
| OD |
| OB |
| OC |
| 5π |
| 6 |
| OD |
| OB |
| OD |
| OC |
| π |
| 2 |
| 6 |
| 2 |
| 1 |
| a3 |
| 4 |
| a2008 |
| BC |
| α |
| β |
| m |
| n |
| m |
| n |
| m |
| n |
| m |
| n |
| a |
| b |
| c |
| a |
| b |
| a |
| c |
| b |
| c |
| a |
| b |
| b |
| a |
| a |
| b |
| a |
| b |
| a |
| b |
| c |
| a |
| c |
| b |
| c |
| a |
| b |
| a |
| b |
| A、1个 | B、2个 | C、3个 | D、4个 |
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