名校
1 . “韩信点兵”问题在我国古代数学史上有不少有趣的名称,如“物不知数”“鬼谷算”“隔墙算”“大衍求一术”等,其中《孙子算经》中“物不知数”问题的解法直至1852年传由传教士传入至欧洲,后验证符合由高斯得出的关于同余式解法的一般性定理,因而西方称之为“中国剩余定理”.原文如下:“今有物不知其数,三三数之剩二,五五数之剩三,七七数之剩二,问物几何?”这是一个已知某数被3除余2,被5除余3,被7除余2,求此数的问题.满足条件的数中最小的正整数是______ ;1至2021这2021个数中满足条件的数的个数是______ .
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3卷引用:陕西省西安中学2021届高三下学期第八次模拟考试理科数学试题
陕西省西安中学2021届高三下学期第八次模拟考试理科数学试题江苏省南京市2021-2022学年高三上学期零模考前复习数学试题(已下线)解密08 等差、等比数列(分层训练)-【高频考点解密】2022年高考数学二轮复习讲义+分层训练(新高考专用)
名校
2 . 设函数
的定义域为
.若对于
内的任意
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
,都有
,则称函数
为“Z函数”.有下列函数:①
;②
;③
;④
.其中“Z函数”的序号是___________ (写出所有的正确序号)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26f3560f0c5eedffa5ce38fde2db28c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf306e87161157412cbc5243b415aa15.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/907e4ba6d5f2eea68442def1911957fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db6f7ee7d021c43c667b1f7027901d66.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7192d87d0fa400d5d7dba57924bbbe3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5505d1d2ae193b43ea6a913925e9f6b.png)
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4卷引用:上海市虹口区2021届高三二模数学试题
上海市虹口区2021届高三二模数学试题(已下线)模块03 函数的基本性质-2022年高考数学一轮复习小题多维练(上海专用)(已下线)专题02 函数的概念与基本初等函数I-2021年高考真题和模拟题数学(理)专项汇编(全国通用)上海市七宝中学2022届高三冲刺模拟卷二数学试题
名校
3 . 在平面直角坐标系
中,定义
,
两点的折线距离
.设点
,
,
,
,若
,则
的取值范围___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6ff82ebdfad5e7de1c7487b0b817a7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a53e311ee0b5085e7e5a45c606daa5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/093c6d5bcaa69cea79b24688f5d1bd97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ada582c3934f21aaac294abb701c41e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c846ac5f5576ebb3fb28bba8012f390.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea1a9821a00b71f6b7d7a76d91b3f810.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/134fc3507b06c25a6cdf06b7ae11f055.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26767400f6cb0e4b643165aa81916234.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d44ada1845028dc86c1c122470e71529.png)
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7卷引用:上海市虹口区2021届高三二模数学试题
上海市虹口区2021届高三二模数学试题(已下线)课时20 三角函数的图像与性质-2022年高考数学一轮复习小题多维练(上海专用)(已下线)第27节 直线的方程与两直线的位置关系-备战2023年高考数学一轮复习考点帮(全国通用)(已下线)专题27 直线与圆的综合应用-1(已下线)专题18 直线和圆的方程(模拟练)-1(已下线)第五篇 向量与几何 专题19 抽象距离 微点2 抽象距离——曼哈顿距离(二)江西省抚州市南城县第二中学2020-2021学年高一下学期第二次月考数学试题
名校
4 . 对于定义域为
的函数
,设关于
的方程
,对任意的实数
总有有限个根,记根的个数为
,给出下列命题:
①存在函数
满足:
,且
有最小值;
②设
,若
,则
;
③若
,则
为单调函数;
④设
,则
.
其中所有正确命题的序号为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20e258c0598cc43a382cce8bab8260a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27b6bd51117f63f7482ee9782fb9889b.png)
①存在函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46c34c1508ab9af5b2e5986652ba68da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
②设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc67984ac4e76c6f95b3fc885948fb29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/138fa4ed39079099fcc80e10b5df6712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85187c85826beeca12137805293fff77.png)
③若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc75ca9fbb27f0066677deb5d8f7220d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
④设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a71595f31b25fcd5879783d89ab9b9bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4990c48f7ef2a3c9141679809307bbad.png)
其中所有正确命题的序号为
您最近一年使用:0次
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|
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4卷引用:北京市东城区2021届高三下学期二模数学试题
5 . 若矩形
满足
,则称这样的矩形为黄金矩形.现有如图1所示的黄金矩形卡片
,已知
,
,
是
的中点,
,
,且
,沿
,
剪开.用3张这样剪开的卡片,两两垂直地交叉拼接,得到如图2所示的几何模型.若连结这个几何模型的各个顶点,便得到一个正______ 面体;若
,则该正多面体的表面积为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/939670cbfebb6bf5307a4eadacd67c36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7d6e1e893190c067ca1ae6fef8a089e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26b00267f95b3317244d9871a61dcb92.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b6cc3789c0e9b7d1226aa0de3327599.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bced1780d1fd068d0242fa11c18ed5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53cc9caac0b40017cde9eb0d610e62aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c63e36329f5e0979f5ee776ac5d06327.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/107babba45f110012183dc4dc54490f7.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/28/ece5fa59-801e-4e1b-bc59-4489812645dd.png?resizew=259)
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4卷引用:江苏省宿迁市2021届高三下学期第三次调研考试数学试题
6 . 普林斯顿大学的康威教授于
年发现了一类有趣的数列并命名为“外观数列”(Lookandsaysequence),该数列的后一项由前一项的外观产生.以
为首项的“外观数列”记作
,其中
为
、
、
、
、
、
,即第一项为
,外观上看是
个
,因此第二项为
;第二项外观上看是
个
,因此第三项为
;第三项外观上看是
个
,
个
,因此第四项为
,
,按照相同的规则可得其它
,例如
为
、
、
、
、
、
.给出下列四个结论:
①若
的第
项记作
,
的第
项记作
,其中
,则
,
;
②
中存在一项,该项中某连续三个位置上均为数字
;
③
的每一项中均不含数字
;
④对于
,
,
的第
项的首位数字与
的第
项的首位数字相同.
其中所有正确结论的序号是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/357827c1500aba1ffc3c974a892b7575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f64f77c4882447d14d56b4cb01e5687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e819b87f90651d89fcd258c276294e43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18722354086c42e62334983fc50eb6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d0b71b8d2c183154221f717ce09077b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea1834490aacbee800ed5721312f4be1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a71f6c341ba95d4d53589440f2d2856.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/430278d363e9f7d9e09a7c1f56df842f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d0b71b8d2c183154221f717ce09077b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea1834490aacbee800ed5721312f4be1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a71f6c341ba95d4d53589440f2d2856.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e819b87f90651d89fcd258c276294e43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04b56e44e4f0424a2b7a45567120a2e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ca7d1107389675d32b56ec097464c14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5453184e251cfe787b5965cd38426962.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1555bb8315bcb684ecd028660be68eaf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11d69554d14d6af9bf24f3526afb1cc8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2078b5afc2cf098bd99e50a430262877.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
①若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e819b87f90651d89fcd258c276294e43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96abfe2da27a63e6affb19a0c80236d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acb04d6af1ffe70e323fedd21f8bbfab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/686ece75006ad358f23314dc8a246e11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42355524fa50d1ec4c102125c6ea48f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5141a5b907f5ff11bbd7cacbd7b5db3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6be13c04d3486e10ee344217378b16f2.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18722354086c42e62334983fc50eb6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ca7d1107389675d32b56ec097464c14.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18722354086c42e62334983fc50eb6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8860d9787671b53b1ab68b3d526f5ca.png)
④对于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c972cbd63decec197aec1bdc306de67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/170b81c0ae78eca28fe9e7bfc70def81.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e819b87f90651d89fcd258c276294e43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18722354086c42e62334983fc50eb6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4792fd59c4ca11ff03dc32e367c3983f.png)
其中所有正确结论的序号是
您最近一年使用:0次
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|
1432次组卷
|
7卷引用:北京市海淀区2021届高三二模数学试题
北京市海淀区2021届高三二模数学试题山东省2021届5月仿真模拟数学试题(已下线)专题8.3 临界知识问题 玩转压轴题-玩转压轴题,进军满分之2021高考数学选择题填空题(已下线)专题08 数列-备战2022年高考数学(文)母题题源解密(全国乙卷)北京卷专题17数列(填空题)人教A版(2019) 选修第二册 突围者 第四章 章末培优专练(已下线)专题03 《数列》中的压轴题-2021-2022学年高二数学同步培优训练系列(苏教版2019选择性必修第一册)
解题方法
7 . 函数概念最早出现在格雷戈里的文章《论圆和双曲线的求积》(1667年)中.他定义函数是这样一个量:它是从一些其他量出发,经过一系列代数运算而得到的,或者经过任何其他可以想象到的运算得到的.若一个量
,而
所对应的函数值
可以通过
得到,并且对另一个量
,若
,则都可以得到
.根据自己所学的知识写出一个能够反映
与
的函数关系式:_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9678ae57ecdf808530b4cbc2ca0f12e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ee0882f5f575d9e0ae7677efbd41b38.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbfe93385ee1031aff51127220f4a481.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c02bc0c74292b1e8f395f90935d3174.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ecebb31ea8ee6db240b42a5ee2c5e88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9400950a920b6012e097446eaaa78fd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ee0882f5f575d9e0ae7677efbd41b38.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
您最近一年使用:0次
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|
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3卷引用:湖南省2021届高三下学期三模数学试题
湖南省2021届高三下学期三模数学试题辽宁省抚顺市六校协作体2020-2021学年高三一模数学试题(已下线)4.2指数函数(专题强化卷)-2021-2022学年高一数学课堂精选(人教版A版2019必修第一册)
8 . 如图所示,平面中两条直线
与
相交于点
,对于平面上任意一点
,若
,
分别是
到直线
与
的距离,则称有序非负实数对
是点
的“距离坐标”,给出下列四个命题:
![](https://img.xkw.com/dksih/QBM/2021/4/23/2706077913825280/2707664354615296/STEM/9e15335e-6124-48a7-8b6a-2816d5519936.png)
①“距离坐标”为
的两点间距离为2;
②若
,则点
的轨迹是一条过
点的直线;
③若
,则“距离坐标”为
的点有且仅有4个;
④若直线
与
的夹角是60°,则
或
.
其中所有正确命题的序号为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36e257b2b02bcd57c116841807979bbc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://img.xkw.com/dksih/QBM/2021/4/23/2706077913825280/2707664354615296/STEM/9e15335e-6124-48a7-8b6a-2816d5519936.png)
①“距离坐标”为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53a948d2f7732d7f03e986c63712089b.png)
②若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72583e4cbf9e64cf692ecf600983fdee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
③若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d6c0ae5144fcc033002b54006a9cfdc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36e257b2b02bcd57c116841807979bbc.png)
④若直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/441347596788bcbd19dd6bbfb2ce7b26.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61a87cc610f1c8796f6c477c9fce58ec.png)
其中所有正确命题的序号为
您最近一年使用:0次
2021-04-25更新
|
568次组卷
|
2卷引用:山东省聊城市2021届高三二模联考数学试题
9 . “中国天眼”是我国具有自主知识产权、世界最大单口径、最灵敏的球面射电望远镜(如图,其反射面的形状为球冠(球冠是球面被平面所截后剩下的曲面,截得的圆为底,垂直于圆面的直径被截得的部分为高,球冠表面积
,其中
为球的半径,
球冠的高),设球冠底的半径为
周长为
球冠的面积为
,则
的值为_______________________ .(结果用
表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72f6acb4feac41f359e895a1c902c095.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3eabd5f3a86afe49dcd70571e2b96cfd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f662245ef3eda9a64a66c51ccec119b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44f7606459554b3a362dd12f9f7faec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be7318e38fcc8ad1b40f448ed7b9703b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/264ce204680b68bd24b0de7ffe2ca76d.png)
![](https://img.xkw.com/dksih/QBM/2021/3/14/2677893043232768/2682233026199552/STEM/0a1e387a-235c-432e-b8b2-a969a304a200.png?resizew=404)
您最近一年使用:0次
2021-03-20更新
|
1401次组卷
|
7卷引用:吉林省长春市 2021届高三二模数学(理)试题
名校
10 . 定义方程
的实数根
叫做函数
的“新驻点”.
(1)设
,则
在
上的“新驻点”为___________ ;
(2)如果函数
与
的“新驻点”分别为
、
,那么
和
的大小关系是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75f39eae974cdec19ca8b4b3dd4cde5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(1)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/368c73c5b1fc66954165a11ebd9bba5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3ff8dca35b759d3051b62badd7d76bc.png)
(2)如果函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4174e9955bf066517907df44bcc39d04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b021b653fdadb0b2d89951fdaf7e3e49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
您最近一年使用:0次
2021-03-06更新
|
1407次组卷
|
9卷引用:湖南省永州市2021届高三下学期二模数学试题
湖南省永州市2021届高三下学期二模数学试题山东省泰安市新泰市新泰中学2022-2023学年高三上学期第一次月考数学试题(已下线)技巧02 填空题的答题技巧(精讲精练)-2福建省龙岩市上杭县才溪中学2024届高三上学期第一次月考数学试题江苏省南京航空航天大学附属高级中学2020-2021学年高二下学期第二次学情调研数学试题广东省佛山市南海区罗村高级中学2020-2021学年高二下学期阶段一数学试题(已下线)第五章 一元函数的导数及其应用单元测试B卷-【新高考题型】2020-2021学年高二数学单元实战演练AB卷(人教A版2019)湖南师范大学附属中学2021-2022学年高二上学期期末数学试题福建省厦门市同安实验中学2021-2022学年高二下学期第一次月考数学试题