解题方法
1 . 已知
且
,则
的最大值为______ ,最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e64541d7f445079207b6f671adc7d662.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd4daab93ab62075713f430a2304309b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29ebc856291255f2d4a6c20b982a2442.png)
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解题方法
2 . 人教A版选择性必修一习题1.4拓广探索第17题中提到“在空间直角坐标系
中,己知向量
,点
,若平面
经过点
,且以
为法向量,点
是平面内的任意一点,则平面
的方程为
”.现己知平面
的方程为
,直线l是平面
与平面
的交线,且直线l的方向向量为
,则平面
的一个法向量可以为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6bf8326aa452fb85ae6bda3319b0d7.png)
_________ ,直线l与平面
所成角的正弦值为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a834024400d0730af3e640ca4d5f54b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcca7d5f22aa5c008bd7f6a5be2e0e9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c832b5312310a88bef6596496df8daa5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf9f50605db5d5f8f3a01ee8e474a112.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e163480714acc9dae5005cac65d217d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8bfcaf2a345411411cf94422703e9269.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b523a8c1993478f6599680dc3b3dc45b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a7db7886506fd354edec11c89846e51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23fc11a3a7592c68b20f93bdde2ed3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c001d43d68ea1cd6461c73ee48b1b4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42ec8f95b92938e32683695e22d63532.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6bf8326aa452fb85ae6bda3319b0d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
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解题方法
3 . 已知幂函数的图象经过点
,那么
的解析式为______ ;不等式
的解集为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c00afbd1e813ba1fcee4d9581442b80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65711fe7bd2d1c10774871f170292211.png)
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解题方法
4 . 已知实数
且
,则
的最大值为__________ ,最小值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d50b3f841b0ac37a0a2cbfffd5cea61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/751e274e9107d780c39ba9c49d6daefb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95ffb850e720edc481f76a880176ff48.png)
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名校
解题方法
5 . 已知双曲线
的方程为
,其左右焦点分别为
,已知点
坐标为
,双曲线
上的点
满足
,设
内切圆半径为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/258e40e3883271c3580c1d3c805dcac6.png)
_____________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8506adc46d5d5e3aca20a0cf68c97699.png)
_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9a0bd4bd9985f1e367c100b453ed03f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d2a97987f71835f519b462f5b8f5957.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/081cd41dab0f2a8f84b0e9f1df4843fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d111bc4c539ccc83d1741b334f2a8b3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e529901df4c719765b069f0745c6e84f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4085b194990fc17f8073878b8eca1a29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11bc05f41215f9894e11d1df0465751a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/258e40e3883271c3580c1d3c805dcac6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8506adc46d5d5e3aca20a0cf68c97699.png)
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2024-03-10更新
|
205次组卷
|
4卷引用:安徽省淮北市实验高级中学2023-2024学年高二上学期期末考试数学试题
安徽省淮北市实验高级中学2023-2024学年高二上学期期末考试数学试题湖南省怀化市2022-2023学年高二上学期期末数学试题重庆市九龙坡区2023-2024学年高二上学期教育质量全面监测数学试题(已下线)2.3.1 双曲线的标准方程(十二大题型)(分层练习)-2023-2024学年高二数学同步精品课堂(沪教版2020选择性必修第一册)
解题方法
6 . 已知函数
,则该函数的最小正周期是______ ; 当
时,关于
的方程
仅有一实数根,则实数
的取值范围为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ed47c7051351d0f7cf1f4796c20d038.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8fa4cd0822ad07ef0d2af24428ab9ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7f06b86f84d1a293d05c97e4460860a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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解题方法
7 . 已知
中,
,
,
,M是AB的中点,P为线段DC上的动点,则
的取值范围是__________ ;延长DC至
,使
,若T为线段
上的动点,且
恒成立.则
的最大值为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5138a9f70d5e8b0580e30fef6eb7baef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d2c15801fee2405573677484f5dcfa4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09d27bd71d79cb19eb554175e4ef0867.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea4f5eec0addba78f2e0cdfb7ecc59a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4aa56f8b68e76e63aff658cc49f7fda.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5b3bd5e6bc2a0a277d279bb01af9584.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2071bfc1a812393069586d8e6b1e8b29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8ba89e83329983cfadbfcdda151aaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20900c57da915655f91c294bdb8a35e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
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2023-07-28更新
|
825次组卷
|
3卷引用:安徽省宣城市2022-2023学年高一下学期期末调研测试数学试卷
安徽省宣城市2022-2023学年高一下学期期末调研测试数学试卷第17讲 第六章 平面向量及其应用 章节验收测评卷-【帮课堂】2023-2024学年高一数学同步学与练(人教A版2019必修第二册)(已下线)高一下学期期末复习填空题压轴题二十三大题型专练(1)-举一反三系列(人教A版2019必修第二册)
解题方法
8 . 语文老师抽查小明古文背诵的情况,已知要求背诵的15篇古文中.小明有2篇不会背诵.若老师从这15篇古文中随机抽取3篇检查,记抽取的3篇古文中,小明会背诵的篇数为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/352882b425facfe01805ec113b1e539c.png)
_____ ;![](https://staticzujuan.xkw.com/quesimg/Upload/formula/223770da09feb2fc824764188e924d7e.png)
_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f022950e0faa45b617d497b01b5292b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/352882b425facfe01805ec113b1e539c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/223770da09feb2fc824764188e924d7e.png)
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9 . 已知数列
满足
,且
,若
(其中
表示不超过
的最大整数),则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047dbd9ff686703cad03aa383e5fec21.png)
______ ;数列
前2023项和![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b2778e2dadff4d91102e6046bb5def8.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a748ad1d0b72be46236bd9f22cf2b70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e69a49d4c13e4c02aee7513ce09c9258.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b3555dd001b8e6d263cbe1762633c19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edd625a1745efafe84adb140a1cc77d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6c9f09e0119f57321de1bc2f24ff4fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047dbd9ff686703cad03aa383e5fec21.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b2778e2dadff4d91102e6046bb5def8.png)
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2023-07-09更新
|
144次组卷
|
2卷引用:安徽省安庆、池州、铜陵三市2022-2023学年高二下学期联合期末检测数学试题
10 . 欧拉公式
(i为虚数单位,
)是由瑞士著名数学家欧拉发现的,它将指数函数的定义域扩大到复数,建立了三角函数和指数函数之间的关系,它被誉为“数学中的天桥”.根据此公式可知,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80f6c5f351af3d5275cfc45f947a9bef.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/077d3127494e1bde3bfe6ab71e9974b5.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abfa007ea5744567c67bebd638bd5cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb63478132d4c1fef3c17e591919da83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80f6c5f351af3d5275cfc45f947a9bef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/077d3127494e1bde3bfe6ab71e9974b5.png)
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