名校
1 . 已知平面
的法向量为
,
,若直线AB与平面
平行.则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46ed3259d3513d161c27bd01039a0750.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2cc4fbeeef1fc01d22ffe929411ceea9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
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2024-01-26更新
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200次组卷
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2卷引用:北京市顺义区2023-2024学年高二上学期期末质量检测数学试题