解题方法
1 . 在人工智能领域的神经网络中,常用到在定义域I内单调递增且有界的函数
,即
,
,
.则下列函数中,所有符合上述条件的序号是______ .
①
;②
;③
;④
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36338db3cdaf11194eb0d9e29100a457.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64116336f1c736233883ae68ba882011.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aea232de27d21a2646fd4520ea0726bf.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ec84404bbf6cf4a9d992e1760dcfdd4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69f66053a4d4a52740ee1e0c85dcc147.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6cafb3334c0c9e1d911ff8fa829bf5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ecde12edca0ade95e8d0aab1c64f8087.png)
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名校
解题方法
2 . 若函数
同时满足:(i)
为偶函数;(ii)对任意
且
,总有
;(iii)定义域为
,值域为
,则称函数
具有性质
,现有
个函数:①
,②
,③
,④
,其中具有性质
的是___________ (填上所有满足条件的序号).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/062cebd769c37b65770147e6659ba872.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef42ef19c30c038b75f1710278ad0c76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3790be9f43fe15681b9d409b8f927729.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8860d9787671b53b1ab68b3d526f5ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45956e1c94c4d8f97ad72d8054414bbf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72c2a070fe89b803507dab696fa4641e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cab9bd4e346e02b9ecae1df34ea990d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be3a8f161ca6a49f6a04548769aa57cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
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2022-01-03更新
|
624次组卷
|
6卷引用:NO.3 练悟专区——客观题满分练 (二)-2022年高考数学二轮复习讲练测(新教材·新高考地区专用)
(已下线)NO.3 练悟专区——客观题满分练 (二)-2022年高考数学二轮复习讲练测(新教材·新高考地区专用)(已下线)专题03 函数小题大做-备战2022年高考数学冲刺横向强化精练精讲(新高考专用)(已下线)考向04 函数及其表示(重点)四川省乐山市高中2022届第一次调查研究考试数学(文)试题(已下线)解密03 函数(讲义)-【高频考点解密】2022年高考数学二轮复习讲义+分层训练(浙江专用)江西省赣州市赣县第三中学2021-2022学年高一下学期开学考试数学试题
解题方法
3 . 数列
的前
项和为
,若数列
与函数
满足:①数列
中任意两项均不相等,且
的定义域为
;②数列
与函数
均单调递增:③![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30cb57c9467ea1d27593f612fe915cd4.png)
使
成立,则称数列
与函数
具有“单调偶遇关系”,下列说法正确的有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](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/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30cb57c9467ea1d27593f612fe915cd4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e09396ce60d49d7131687cdca993e9cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fd70bc89bcebe10b16931b1e654d211.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
A.![]() ![]() |
B.![]() ![]() |
C.与数列![]() |
D.与数列![]() |
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