1 . 对正整数
,设数列
.
是
行
列的数阵,
表示
中第
行第
列的数,
,且
同时满足下列三个条件:①每行恰有三个1;②每列至少有一个1;③任意两行不相同.记集合
或
中元素的个数为
.
(1)若
,求
的值;
(2)若对任意
中都恰有
行满足第
列和第
列的数均为1.
①
能否满足
?说明理由;
②证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3900a6f09149151f7d8479912e1a48e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1430ce165611dfc92e924a1cdc6c8220.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/223f93ed43c7772a367043ae224b75da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7600d2cfbdc6146db96cc545706004f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab0c734e1b65651e598e1a907a041664.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f51c223d60883c551607e8b6e8d7fd7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2dce4d63752586495edc8d58dfc45bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3834d7ec7531f3c3c0ce9b286f7a49.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab9cde6077954017c6ac884c0e76662c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3834d7ec7531f3c3c0ce9b286f7a49.png)
(2)若对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5224dcfa6dae1dc0511ad72da8617283.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11bc05f41215f9894e11d1df0465751a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36b2c5e187752ef828b307951da554bb.png)
②证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32708eeade6cbb36e1dfda113eececd0.png)
您最近一年使用:0次
2 . 在二维空间即平面上点的坐标可用两个有序数组
表示,在三维空间中点的坐标可用三个有序数组
表示,一般地在
维空间中点A的坐标可用n个有序数组
表示,并定义n维空间中两点
,
间的“距离”
.
(1)若
,
,求
;
(2)设集合
.元素个数为2的集合M为
的子集,且满足对于任意
,都存在唯一的
使得
,则称M为“
的优集”.证明:“
的优集”M存在,且M中两不同点的“距离”是7.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82a79a33a83a7ba57a34b5093d1d1d02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b525d8c768efd801ab58bc4c0da9221e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3957b7fdba61064a1d8990d880894678.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97de4e0337716e1d89eb1a6cfd7b8335.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2c6b5e2477070d935260db8c0f4731b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9621fabd914377b322701e2689cc912c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8f111ae47bbcf70999e41743385cdc5.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe8eaa058fb6ca849782169fc1d94f99.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b4d59b92bf91197446d86893fb9a0c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de67567843bcb8dc4cd20f44e1558f9c.png)
(2)设集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/646e73be3272a6edfed21c3ecdc48cb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e5b75656c76ce2e9ac0f0c213a6cbe9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24fd7b7df5b43336d3219f16b3ce6733.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74f80fced6fa7e6adc72c80228443885.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9591c25ee33bd1cb77bb0df04b531fb5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e5b75656c76ce2e9ac0f0c213a6cbe9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e5b75656c76ce2e9ac0f0c213a6cbe9.png)
您最近一年使用:0次
名校
3 . 设函数
,其中
为实数.
(1)当
时,求
的单调区间;
(2)若函数
在定义域内有两个不同的极值点,求
的取值范围;
(3)设
的两个不同的极值点为
,
,证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5623411fa3819127f6fe67d93e77dcda.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(3)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.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/2fa4790fbf12830c009aa2c0d4dd3a8f.png)
您最近一年使用:0次
4 . 已知函数
.
(1)求证
为定值;
(2)若数列
的通项公式为
(
为正整数,
,
,
,
),求数列
的前
项和
;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a295c9e7c191502399bb60db40f91833.png)
(1)求证
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3caaf39cc15fc52ecae71ac5bc0e1c5.png)
(2)若数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ea3e5a058882fef293a922ae806296.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c87b351f16728b0023fd63678f8103c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1752474698cd5466dd180df0a00ba9c.png)
您最近一年使用:0次
2024·全国·模拟预测
5 . 已知函数
,
.
(1)若曲线
在
处的切线
与直线
垂直,求
的方程;
(2)若
,求证:当
时,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/819a7ab25102cfb0ba49d9613e44a730.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1d32d1a5a0732c7e4af737555e44ff9.png)
(1)若曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef00713e73b8357cc7900144f5505bc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/526ce6f6edc0a79b5512f82a6d3ce8a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2429fa7b52e5bfc53e263bf5ce53b820.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d33da711e50e96568facb18cef27165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e2344eb48e815946ee03f1470acb90.png)
您最近一年使用:0次
名校
解题方法
6 . 已知抛物线
为抛物线
上两点,
处的切线交于点
,过点
作抛物线
的割线交抛物线于
两点,
为
的中点.
(1)若点
在抛物线
的准线上,
(i)求直线
的方程(用含
的式子表示);
(ii)求
面积的取值范围.
(2)若直线
交抛物线
于另一点
,试判断并证明直线
与
的位置关系.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58de54f99bfa33c290ceffe1e8c33e7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7789a500686c7a73770404ead6af0590.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7775aa57ca0e62216f3039ed88dceed0.png)
![](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/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
(1)若点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(i)求直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
(ii)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1ed4c4e8edbd179f3fc38a6653f18c1.png)
(2)若直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2dca049735b45fb9b2533c68605eddc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e0a8cfb3747c454e0698e12857ffae8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
您最近一年使用:0次
解题方法
7 . 绿色已成为当今世界主题,绿色动力已成为时代的驱动力,绿色能源是未来新能源行业的主导.某汽车公司顺应时代潮流,最新研发了一款新能源汽车,并在出厂前对该批次汽车随机抽取100辆进行了单次最大续航里程(理论上是指新能源汽车所装载的燃料或电池所能够提供给车行驶的最远里程)的测试.现对测试数据进行分析,得到如图所示的频率分布
(同一组中的数据用该组区间的中点值代表);
(2)若单次最大续航里程在
到
的汽车为“
类汽车”,以抽样检测的频率作为实际情况的概率,从该汽车公司最新研发的新能源汽车中随机抽取10辆,设这10辆汽车中为“
类汽车”的数量为
,求
.
(3)某汽车销售公司为推广此款新能源汽车,现面向意向客户推出“玩游戏,送大奖”活动,客户可根据拋掷硬币的结果,操控微型遥控车在方格图上行进,若遥控车最终停在“胜利大本营”,则可获得购车优惠券.已知硬币出现正、反面的概率都是
,方格图上标有第0格、第1格、第2格、
、第30格.遥控车开始在第0格,客户每掷一次硬币,遥控车向前移动一次,若掷出正面,遥控车向前移动一格(从
到
),若掷出反面,遥控车向前移动两格(从
到
),直到遥控车移到第29格(胜利大本营)或第30格(失败大本营)时,游戏结束.已知遥控车在第0格的概率为
,设遥控车移到第
格的概率为
,试证明:数列
是等比数列,并解释此方案能否成功吸引顾客购买该款新能源汽车?
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c85481cd7e94130ef3aa05b4a39e79cd.png)
(2)若单次最大续航里程在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3bcb74e7cb4235102c7b8eda1f504f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ad9a2c58a224e801450544406635596.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a829fdd8ec0f3b7ede883cf2c3e53b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b0bd6753e573bfbe6742d08ef6dfe83.png)
(3)某汽车销售公司为推广此款新能源汽车,现面向意向客户推出“玩游戏,送大奖”活动,客户可根据拋掷硬币的结果,操控微型遥控车在方格图上行进,若遥控车最终停在“胜利大本营”,则可获得购车优惠券.已知硬币出现正、反面的概率都是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b00f4eb7f1bd2ccefbabf0c1dfa8f69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4792fd59c4ca11ff03dc32e367c3983f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cceb0153024c9beaf92e76b633d239b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a923a83a659f0a544954f73a29241e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45c53fb3df93e2c2bb9f3140b07c92fb.png)
您最近一年使用:0次
7日内更新
|
77次组卷
|
2卷引用:云南省三校2025届高三高考备考实用性联考卷(一)数学试卷
解题方法
8 . 一个不透明的袋子中装有大小、质地相同的40个小球,其中10个红球,10个黄球,20个绿球,依次随机抽取小球,每次只取1个小球,完成下列问题:
(1)若取出的小球不再放回,
①求最后取完的小球是黄球的概率;
②求红球比其余两种颜色小球更早取完的概率;
③设随机变量
为最后一个红球被取出时所需的取球次数,求
;
(2)若取出的小球又放回袋中,直到取到红球就停止取球,且最多取
次球,设随机变量
为取球次数,证明:
.
(1)若取出的小球不再放回,
①求最后取完的小球是黄球的概率;
②求红球比其余两种颜色小球更早取完的概率;
③设随机变量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f022950e0faa45b617d497b01b5292b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bf3baba074e8aeb6f3ea117865bbd1b.png)
(2)若取出的小球又放回袋中,直到取到红球就停止取球,且最多取
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a829fdd8ec0f3b7ede883cf2c3e53b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d217815119d30cc42255b88b89238022.png)
您最近一年使用:0次
9 . 已知动点
与定点
的距离和
到定直线
的距离的比是常数
.
(1)求动点
的轨迹方程,并说明轨迹即曲线
的形状.
(2)过
作两直线与抛物线
相切,且分别与曲线
交于
,
两点,直线
,
的斜率分别为
,
.
①求证:
为定值;
②试问直线
是否过定点,若是,求出定点坐标;若不是,说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45ff7e0ef1f622120cc1b18e9d3e80ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2ba2238d6afe0187534155dd9ac48c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/495bb3e5a3a9d35f5c9f0cf1f5d51876.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
(1)求动点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)过
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6b1e9f4eed3d9edc452dc6d127d2804.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba33005f7f31571cb51b9e0594e9659e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20a541b81584a032f571159ea152c85a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84d454c82d9e52747563d47b68099249.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6defc43285a40f7ccb74c1cc04265eba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/423b7ae39db552e60ee8b1d27312306f.png)
①求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e1efe96e7776f1b5dfa92c295f8d97d.png)
②试问直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a5f1641947153c80b987320885a2b57.png)
您最近一年使用:0次
2023-12-27更新
|
1216次组卷
|
5卷引用:江苏省无锡市第六高级中学2024届高三上学期12月教学质量调研数学试题
江苏省无锡市第六高级中学2024届高三上学期12月教学质量调研数学试题(已下线)模块五 专题5 期末全真模拟(拔高卷1)期末终极研习室(高二人教A版)四川省泸州市泸县第一中学2023-2024学年高二上学期期末数学试题(已下线)高二上学期数学期末模拟卷(二)-2023-2024学年高二数学同步精品课堂(北师大版2019选择性必修第一册)江西省丰城市第二中学2023-2024学年高二下学期4月月考数学试题
名校
10 . 已知函数
.
(1)讨论函数
的单调性;
(2)当
时,求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ea7114e419879e46c50040dc83df364.png)
(1)讨论函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0ffecb03c47be920254c4ccffa5b222.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/625a079b32205e84bf97be8879fa45eb.png)
您最近一年使用:0次
2023-12-25更新
|
1105次组卷
|
10卷引用:四川省成都市2024届高三一模数学(理)试题
四川省成都市2024届高三一模数学(理)试题(已下线)模块三 大招8 不等式证明——分割与放缩安徽省马鞍山市当涂县第一中学2023-2024学年高二上学期1月期末测试数学试题(已下线)专题1.3 利用导数研究函数的单调性(七个重难点突破)-2023-2024学年高二数学下学期重难点突破及混淆易错规避(人教A版2019)(已下线)重难点06 导数必考压轴解答题全归类【十一大题型】(已下线)专题4 导数在不等式中的应用(讲)(已下线)2023-2024学年高二下学期第一次月考解答题压轴题十六大题型专练(1)(已下线)导数专题:导数与不等式成立问题(6大题型)-2023-2024学年高二数学题型分类归纳讲与练(人教A版2019选择性必修第二册)(已下线)模块一 专题4 《导数在不等式中的应用》(苏教版)(已下线)模块三 专题2 解答题分类练 专题5 导数在不等式中的应用【高二人教B版】