24-25高二上·全国·课前预习
1 . 判断正误,正确的填“正确”,错误的填“错误”.
(1)若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5c98b02e8564ff23f258360f49ef486.png)
( )
(2)四边形
是平行四边形,则向量
与
的坐标相同( )
(3)对于空间任意两个向量
,若
与
共线,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5fb583d92c1e2d705075f0f7d5b34d5.png)
( )
(4)设
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
( )
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b35da5edabd81893006b42a4371fa0bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5c98b02e8564ff23f258360f49ef486.png)
(2)四边形
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abcb5d89b04570ceda2c29e11cb27a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c085dbb9d78aef7d81c3f4d6855f067b.png)
(3)对于空间任意两个向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c48d01aa09fe46fdcb58b96f9c316e77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5fb583d92c1e2d705075f0f7d5b34d5.png)
(4)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a87bf4ccc2ab42a317617977a849d24e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8bf21fef3026cfe445a855c94cab5c84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
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