名校
解题方法
1 . 已知向量
,且
,则实数
构成的集合是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ce2851dba4cfff75faa50e914eb3b3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdafa03dcb78a919c8671e31331c000a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
2 . 已知向量
,
,且
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45f32d554676cbf7d09fed0a960c8179.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aad041d7d483debc1fa8db645f620fdf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f81d7a1bc19773f9d17962209a6e6283.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2017-02-16更新
|
1248次组卷
|
2卷引用:2017届四川双流中学高三必得分训练7数学试卷