名校
1 . 在△ABC中,
,O为平面内一点.且
,M为劣弧
上一动点,且
.则p+q的取值范围为 _______________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd3a059203f65774fd8f321faa9e8041.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3835815e5864e471e6f2bf19790a1899.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed41d321f4c0717ac5b443aad942d9a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/645c5e6bcb7d025989da646ac461e7f3.png)
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2017-05-07更新
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1331次组卷
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5卷引用:贵州省铜仁市第四中学2017年高三适应性测试(理)数学试题