名校
解题方法
1 . 已知不共线的平面向量
,
,
满足
,
,
,且
.则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/560ee2894ba8c5cee6633430cc8b3b41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36f1a8e551cba7ec9f451749f60e628d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb80eb942aafb194fadc473776f35b1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b4e763ab6dc103b62a4f85d26b26d60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/559e118072fc6b4d979cef47e5020644.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7565847b28502d22f899bcaf75a37b90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a3acd85bb13eacddaef154dfca05c11.png)
A.![]() ![]() ![]() |
B.![]() ![]() ![]() |
C.![]() ![]() |
D.对给定的![]() ![]() ![]() ![]() |
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