已知向量
,
,
是同一平面内的三个向量,其中
.若
,且
,则向量
的坐标________ .若
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c63722d201fac8b46d2b104d02094506.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/969604545902c9a66549a4a44ec3a3c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ab17fd4247cdd710c363d5d3fbc5bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8c308ea87b699ee1dcb879a568899de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b4126c7c3c9844f048c17714372acfe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fbcc0fa4b480c43e9a66273898c9a60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bab440e401607b73901415815875450c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ab17fd4247cdd710c363d5d3fbc5bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bcfb1a326622b94e6f7e6d1d4948399.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bd9024c51158ea5105eed080654f59d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c63722d201fac8b46d2b104d02094506.png)
更新时间:2019-12-25 09:30:14
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