解题方法
1 . 已知
,
为圆
上的两个动点,
,若点
为直线
上一动点,则
的最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe1ef69432777e05e7c423ce9ffca7e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53c12b6925aa6e4e44d1514b2fd5030e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b399fa8b6ca53f3226c3d487c008832f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84cef568cfe2fc12a4dec11533ada274.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c34fecdba74b21123e896995a5d1fc68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef7cf2991482ba0aba8a81b8680e5968.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59880e470359d8e9faf6ae5ce155cf2a.png)
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2 . 点
为圆
上的动点,则
的取值范围为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d259822ab64b8626f3893b8432673358.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dca2415dee662897b676734cfc768d66.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/916bb2cc1b29574ff95b47567c59ee0c.png)
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2024-06-16更新
|
74次组卷
|
2卷引用:四川省遂宁市射洪中学校2024届高三高考考前热身数学(文)试题
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3 . 已知随机变量
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1044ef645264b0ddbd4581c0c37ca800.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3a9a0510f19d14d6f87ba59a269aa2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2972548c7b9e2f911ae01ed075e3fa3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1044ef645264b0ddbd4581c0c37ca800.png)
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4 . 已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba3c6bd21d9c27a68b970f446f04d6df.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81f4dcf415977dea53f52a85b6b82136.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ad69ed9c410a5c090b270f327c3b549.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba3c6bd21d9c27a68b970f446f04d6df.png)
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5 . 已知向量
,
,若
,那么m的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b9734e25b7eba496c5c3122064912d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5ec328c735461ce64a92945a7e197c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7dced91de1b8c38aa95ffee0e5dc202.png)
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解题方法
6 . 曲线
在点
处切线的斜率为3,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44a68f930e2506101c84ff32ddcd3bb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b19a53e7c62ef4f687eeea80e902bcd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次
2024-06-12更新
|
191次组卷
|
2卷引用:四川省遂宁市射洪中学校2024届高三下学期三模理科数学试题
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7 .
的展开式中,含
的项的系数为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/debfb31101c03893acbaa9682da0ed91.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d800f03de80068a1172beac3a2c75587.png)
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2024-06-08更新
|
734次组卷
|
2卷引用:四川省遂宁市射洪中学校2024届高三下学期三模理科数学试题
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8 . 已知函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8070a51eaec9b5a0470d4c5e12fc30f.png)
___________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6250d7cf17a4a8cd9539e39ad8fe164e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8070a51eaec9b5a0470d4c5e12fc30f.png)
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解题方法
9 . 若
满足约束条件
,设
的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b402396b6ebe3aed1fa6452f2ba01b27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c81b5f818af5d7f3dbd8f557599580d1.png)
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2024-05-25更新
|
104次组卷
|
2卷引用:四川省射洪市2023-2024学年高三下学期高考模拟测试理科数学试题
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10 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c67ec66e417cc50b625e4171f5de987b.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4005a19f35a97468ccea9089edd6543.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c67ec66e417cc50b625e4171f5de987b.png)
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