1 .
个有次序的实数
所组成的有序数组
称为一个n维向量,其中
称为该向量的第
个分量.特别地,对一个n维向量
,若
,
,称
为n维信号向量.设
,则
和
的内积定义为
,且
.
(1)写出所有3维信号向量;
(2)直接写出4个两两垂直的4维信号向量;
(3)证明:不存在14个两两垂直的14维信号向量;
(4)已知
个两两垂直的2024维信号向量
满足它们的前
个分量都是相同的,求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f2b043b989216035c6fd985f1dd6a3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97de4e0337716e1d89eb1a6cfd7b8335.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6e51ca089ee13a138e985e20f1b7b3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c43d0d6f87afa8b4fd5f6cf81f2bdcdc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da796531c7b6c590a22b811df1fcef53.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/293e6a784d135c77e3bded6f48f6eec9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b6be373930634c9aa53fec30bec8896.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea2978e42bc0f5abe31fe2536969afa9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19c7c807358869b70becd16ca80e1714.png)
(1)写出所有3维信号向量;
(2)直接写出4个两两垂直的4维信号向量;
(3)证明:不存在14个两两垂直的14维信号向量;
(4)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb9cae65660b220cc622b87ed9eea092.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf2182d0dad848ccc76944d976befbf2.png)
您最近一年使用:0次
名校
解题方法
2 . 在某抽奖活动中,初始时的袋子中有3个除颜色外其余都相同的小球,颜色为2白1红.每次随机抽取一个小球后放回.抽奖规则如下:设定抽中红球为中奖,抽中白球为未中奖;若抽到白球,放回后把袋中的一个白色小球替换为红色;若抽到红球,放回后把三个球的颜色重新变为2白1红的初始状态.记第n次抽奖中奖的概率为
.
(1)求
,
;
(2)若存在实数a,b,c,对任意的不小于4的正整数n,都有
,试确定a,b,c的值,并证明上述递推公式;
(3)若累计中奖4次及以上可以获得一枚优胜者勋章,则从初始状态下连抽9次获得至少一枚勋章的概率为多少?
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf83e20035c3afd6d26ebfd53d768a70.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b9cb8e6ff801523b0304576cd69fd2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/797e67927616b141ed7c6b83f8b6f4fb.png)
(2)若存在实数a,b,c,对任意的不小于4的正整数n,都有
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f7a0cdf4919f3a61788a57487780bfe.png)
(3)若累计中奖4次及以上可以获得一枚优胜者勋章,则从初始状态下连抽9次获得至少一枚勋章的概率为多少?
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4卷引用:河南省许昌市许昌高级中学2023-2024学年高一下学期6月月考数学试题
名校
3 . 超越数得名于欧拉,它的存在是法国数学家刘维尔(Joseph Liouville)最早证明的.一个超越数不是任何一个如下形式的整系数多项式方程的根:
(
,
,…,
,
).数学家证明了自然对数的底数e与圆周率
是超越数.回答下列问题:
已知函数
(
)只有一个正零点.
(1)求数列
的通项公式;
(2)(ⅰ)构造整系数方程
,证明:若
,则
为有理数当且仅当
.
(ⅱ)数列
中是否存在不同的三项构成等比数列?若存在,求出这三项的值;否则说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfc2287a601b334908c58609a5ce2f4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f35f7dcce39f3d4dc6b7faf84dc1d0a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1cf1336dd233a8630e7266f0a83dea9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ffa01f03fb074bff35b35e07047d11b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06b3c450d9e72a71e5d2562c48e7cb6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48f093c61867ee4ce75f951d46b9b123.png)
(1)求数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
(2)(ⅰ)构造整系数方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b1641897cacc61faed30907970d1fed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c5dd1562138ab60802c33a17a8d7867.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074d835c32139c51bc210b9714048fcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd876a2ed79c64bacc3e64b8ee92735e.png)
(ⅱ)数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
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2卷引用:河南省许昌市许昌高级中学2024届高三下学期三模数学试题
4 . 英国数学家泰勒发现的泰勒公式有如下特殊形式:当
在
处的
阶导数都存在时,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/661a2ffa74a30c0b1c0a0ea0fdc8bb3c.png)
.注:
表示
的2阶导数,即为
的导数,
表示
的
阶导数,该公式也称麦克劳林公式.
(1)根据该公式估算
的值,精确到小数点后两位;
(2)由该公式可得:
.当
时,试比较
与
的大小,并给出证明;
(3)设
,证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb45f673c56a289ea78831c9237e8d20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f1d8cb672db61735be7cbcd3d50bf9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/661a2ffa74a30c0b1c0a0ea0fdc8bb3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10acd6d864583617dd3e71240bf0c857.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35993bd1db970330494665d925c0be7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
(1)根据该公式估算
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f67aace59c071f37a444495678497ef0.png)
(2)由该公式可得:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63ba15a427babacf319deb9c4dd8d58b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e2e79843faf62dde86bf858d1e0569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ea093173f74807332e08bde42f25e22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efd9f874878e11c3fa25143023e8f95a.png)
(3)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af5cf9c12181dd8683944b2b30bf8e08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa80dea5928f0be2b39075a434742686.png)
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13卷引用:河南省许昌市禹州市高级中学2024届高三下学期4月月考数学试题
河南省许昌市禹州市高级中学2024届高三下学期4月月考数学试题湖北省八市2024届高三下学期3月联考数学试卷江苏省连云港市东海高级中学2023-2024学年高二下学期强化班第一次月考数学试题(已下线)第10题 导数压轴大题归类(2)(高三二轮每日一题)河南省南阳市西峡县第一高级中学2023-2024学年高二下学期第一次月考数学试卷安徽省蚌埠市第二中学2023-2024学年高二下学期3月月巩固检测数学试题江苏省苏州市张家港市沙洲中学2023-2024学年高二下学期3月阶段性测试数学试题山西省晋城市第一中学校2023-2024学年高二下学期第二次调研考试数学试题广东省东莞市外国语学校2023-2024学年高二下学期第一次阶段性考试(4月)数学试题吉林省长春市第二中学2023-2024学年高二下学期第一学程考试(4月)数学试题(已下线)压轴题05数列压轴题15题型汇总-1甘肃省兰州市第五十八中学2024届高三第二次高考仿真考试数学试题广东省深圳市2024届高三下学期三模数学试题
5 . 在平面直角坐标系
中,椭圆
,圆
为圆
上任意一点.
(1)过
作椭圆
的两条切线
,当
与坐标轴不垂直时,记两切线斜率分别为
,求
的值;
(2)动点
满足
,设点
的轨迹为曲线
.
(i)求曲线
的方程;
(ii)过点
作曲线
的两条切线分别交椭圆于
,判断直线
与曲线
的位置关系,并说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb4402aeb853b22f20992156957ef0fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7aa0e17e5b3fe273afe0477f1c82270f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
(1)过
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44434b647ec546fe787e2164e0be6cd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44434b647ec546fe787e2164e0be6cd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90963760acac7bfad3ae03088c6c80b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b881044b5c73db6fcce110525741b02.png)
(2)动点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/734959c9dad77e3463fac8a149f96996.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
(i)求曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
(ii)过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77024f98a315fe9604931f74967539b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04d4315d7c1396985e292ba12e747524.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb0cb4b2e0a7af501779001e4f6bb6c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
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2卷引用:河南省许昌市禹州市高级中学2024届高三下学期4月月考数学试题
名校
6 . 人工智能(AI)是一门极富挑战性的科学,自诞生以来,理论和技术日益成熟.某公司研究了一款答题机器人,参与一场答题挑战.若开始基础分值为
(
)分,每轮答2题,都答对得1分,仅答对1题得0分,都答错得
分.若该答题机器人答对每道题的概率均为
,每轮答题相互独立,每轮结束后机器人累计得分为
,当
时,答题结束,机器人挑战成功,当
时,答题也结束,机器人挑战失败.
(1)当
时,求机器人第一轮答题后累计得分
的分布列与数学期望;
(2)当
时,求机器人在第6轮答题结束且挑战成功的概率.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f6b18b109a656b62fb173680ae99ca7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acbc6a613224461ade69362d46550474.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f022950e0faa45b617d497b01b5292b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78a017458a2c19c1123b11429b042dcd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fef57584523e293a6f482bb4cf31c52.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8a3cc8c48bf54ec8252e5dce6867754.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f022950e0faa45b617d497b01b5292b9.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/711b21672fd907c5c92fee1d649e7003.png)
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2023-12-22更新
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3卷引用:河南省许昌市魏都区许昌高级中学2024届高三下学期5月月考数学试题
名校
解题方法
7 . 双曲线
的左、右焦点分别为
,过
作与
轴垂直的直线交双曲线
于
两点,
的面积为12,抛物线
以双曲线
的右顶点为焦点.
(1)求抛物线
的方程;
(2)如图,点
为抛物线
的准线上一点,过点
作
轴的垂线交抛物线于点
,连接
并延长交抛物线于点
,求证:直线
过定点.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baceffdbc496ff10b74f849ff9eb864b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d2a97987f71835f519b462f5b8f5957.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47ff8a5886e42095da57422c8777c10d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b527ec9f92467b8f24554a2a67ee987.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/23/198b36e6-ba39-44b2-9bc1-176ad0bcedf1.png?resizew=161)
(1)求抛物线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
(2)如图,点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95dfb178a1df6623aa6ec1e06f868b92.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef49a3ca580a144cc65a609c167facc1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
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2023-08-22更新
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|
7卷引用:河南省许昌市2022-2023学年高二上学期期末文科数学试题
河南省许昌市2022-2023学年高二上学期期末文科数学试题河南省许昌市2022-2023学年高二上学期期末理科数学试题福建省漳州市长泰第二中学2023-2024学年高二上学期第二次月考数学试题河北省沧州市泊头市第一中学2023-2024学年高二上学期第六次(12月)月考数学试题(已下线)高二上学期期末数学模拟试卷(人教A版2019选择性必修第一册+第二册)-【题型分类归纳】2023-2024学年高二数学同步讲与练(人教A版2019)(已下线)第08讲:圆锥曲线(大题) (必刷7大考题+7大题型)-2023-2024学年高二数学上学期《考点·题型·难点》期末高效复习(人教A版2019)(已下线)第3章 圆锥曲线与方程章末题型归纳总结-【帮课堂】2023-2024学年高二数学同步学与练(苏教版2019选择性必修第一册)
名校
解题方法
8 . 如图,曲线
下有一系列正三角形,设第n个正三角形
(
为坐标原点)的边长为
,
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/19/31561290-e63f-4e75-b26a-d4cbf3323654.png?resizew=170)
(1)求
的值
(2)记
为数列
的前n项和,探究
与
的关系,求
的通项公式.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aef469c7b7cb9945b984222381b9c000.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e03c4f6095c0cd2d0262c738d0b6472.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b1698b9a76d725f9a254b9798d926fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96abfe2da27a63e6affb19a0c80236d9.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/19/31561290-e63f-4e75-b26a-d4cbf3323654.png?resizew=170)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0158862238e250d2a2598b7d4ecd148.png)
(2)记
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/193cd138f0535e520e4034c98b646dd4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
您最近一年使用:0次
2023-02-17更新
|
671次组卷
|
2卷引用:河南省许昌市禹州市高级中学2022-2023学年高二下学期第一次段考(2月)数学试题
名校
9 . 如果函数
存在零点
,函数
存在零点
,且
,则称
与
互为“n度零点函数”.
(1)证明:函数
与
互为“1度零点函数”.
(2)若函数
(
,且
)与函数
互为“2度零点函数”,且函数
有三个零点,求a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1304d260fae136e84bf9178c25e4ced3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
(1)证明:函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdc0bd852c2cacb2f553cc27d3717e36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41cd0bc7729ae70587ce0e202f249436.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2237a15d514d2f506a6906dc8495242.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b70f8691af2a1d287aa5c476ede5e7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc00264fd5eee13605ebc24b77a3393b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6311536db2518323f2fee73089ea2325.png)
您最近一年使用:0次
2023-02-08更新
|
489次组卷
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6卷引用:河南省许昌市许昌高级中学2023-2024学年高一上学期期末数学模拟试题
名校
解题方法
10 . 如图,一个圆柱内接于半径为6的半球面,设内接圆柱的高为
,体积为
.
![](https://img.xkw.com/dksih/QBM/2022/10/8/3083475604643840/3085325691478016/STEM/5457df82333b43c2907a5ad9a2f04957.png?resizew=229)
(1)建立
关于
的函数关系
,并指出
的取值范围;
(2)利用导数,求出圆柱的最大体积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b9dc24ec90db85ff4a59ead84e38c8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f49afb888af42a0fd9dffa515b380b68.png)
![](https://img.xkw.com/dksih/QBM/2022/10/8/3083475604643840/3085325691478016/STEM/5457df82333b43c2907a5ad9a2f04957.png?resizew=229)
(1)建立
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f49afb888af42a0fd9dffa515b380b68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b9dc24ec90db85ff4a59ead84e38c8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2aaef4982ed6a7a4cda480ac94f7d280.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b9dc24ec90db85ff4a59ead84e38c8d.png)
(2)利用导数,求出圆柱的最大体积.
您最近一年使用:0次
2022-10-11更新
|
313次组卷
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2卷引用:河南省许昌市禹州市高级中学2022-2023学年高二下学期第一次段考(2月)数学试题