已知向量
方向相同,那么实数m的值为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b793409b03e92d16300f3f3a77f008da.png)
更新时间:2022-05-30 19:38:36
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【知识点】 由向量共线(平行)求参数解读
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填空题-单空题
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较易
(0.85)
名校
解题方法
【推荐1】设
,
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ec7c99202b44d5d65239f65f155b6f.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13d04d5fb8164773f3c63405fbf4fa00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18134b3e83b36d129f32f5e209a296fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02f7d08d10754ff3903d139768f40530.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ec7c99202b44d5d65239f65f155b6f.png)
您最近一年使用:0次
填空题-双空题
|
较易
(0.85)
【推荐3】设平面向量
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04e8382c1ce605c712a1d080fd4e1684.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/788fa471d53a8be8dd55f561aecbf99d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b65867ded849c59c023fc41d7b63ba5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/069da5c624837df29947b7b8bf722097.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04e8382c1ce605c712a1d080fd4e1684.png)
您最近一年使用:0次