名校
1 . 甲、乙、丙三人到三个景点旅游,每人只去一个景点,设事件
三个人去的景点各不相同
,事件
甲独自去一个景点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8836099afaebdb8323cc444c8314f546.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0d3d1b006b2efda9c789a7a22c9b8b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4ca8bdc812627d925f00ed7c145d696.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b8e8fbba13c61377df60719099971db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4ca8bdc812627d925f00ed7c145d696.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8836099afaebdb8323cc444c8314f546.png)
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2018-01-18更新
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1141次组卷
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8卷引用:新疆皮山县高级中学2020-2021学年高二5月月考数学(理)试题