解题方法
1 . 已知函数
,函数
的图象与
轴的交点关于
轴对称,当
时,函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
______ ;当函数
有三个零点时,函数
的极大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3524407391297541273868f3e3c1b74e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f22fec5a381ae8aca93d876e54c79de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
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解题方法
2 . 已知
,向量
,
.若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a93944d382b73bb691719b868fd69a54.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0966a16ce3f001bfdfcf289f4e1f2435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02f7d08d10754ff3903d139768f40530.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
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3 . 已知
,空间向量
.若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33b62a6a6167b2832999c152ed5b96ef.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39bc1ac00b1c8ca99eb3b9991f4f2314.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/159b0da39e142e771c48edac6dbad886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03481e6a73207be03fdbc1f8e9965b37.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33b62a6a6167b2832999c152ed5b96ef.png)
您最近一年使用:0次
2023-12-17更新
|
236次组卷
|
2卷引用:西藏自治区拉萨市2024届高三一模数学(理)试题
名校
解题方法
4 . 已知正数
,
满足
,则
的最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a7dbc702617c765a573961953cc0901.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f7266b2ef457b8ddeee3fa2cc24022e.png)
您最近一年使用:0次
2023-12-17更新
|
540次组卷
|
5卷引用:西藏自治区拉萨市2024届高三一模数学(文)试题
5 . 函数
是奇函数,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d5090361aa92f34c9c453a36fb9ff2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次
2023-09-08更新
|
331次组卷
|
5卷引用:西藏自治区拉萨市2024届高三一模数学(文)试题
6 . 曲线
在点
处的切线方程为_______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35efb7a73297f93bef168ed6ae352636.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f27e49b10fcceb2e4b0726772b434ec7.png)
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解题方法
7 . 已知函数
,
的最小值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b14eb73d3daa04ee330d84bfb6600097.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
您最近一年使用:0次
解题方法
8 . 有编号分别为1,2,3,4的4个红球和4个黑球,从中取出2个,在取出球的编号互不相同的条件下,2号红球被取到的概率为___________ .
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9 . 在
中,内角
的对边分别为
,且
,写出满足条件“
”的一个
的值_____________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce7af7c5df749c6fa9bbe87faa72c66d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88f2599ca8b6b683e57a82699c8b1ebb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/447fdccc5d147e46580ee7019d2522db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58693d3a1de64f8985432e046653c9f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
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10 . 已知
的展开式中第四项和第八项的二项式系数相等,则展开式中x的系数为_____________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72f7f614d9c8727e728e02687e5657f5.png)
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