名校
1 . 已知集合
,
,设集合
同时满足下列三个条件:①
;②若
,则
;③若
,则
.
(
)当
时,一个满足条件的集合
是__________ .(写出一个即可).
(
)当
时,满足条件的集合
的个数为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c2dd2c7f4bf194e5cf83eb8e01f491f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48f093c61867ee4ce75f951d46b9b123.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45020afb5156159ad42add5537797ee7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/827e0933211772799f65eccd2fbce592.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cde2827722685b8a71f9aae2dc4d7484.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fc1108d22143e834bd69eeb9fd8775a.png)
(
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fac3649308b528fd56545ba102dc42d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/764eff906937f9b1fb58e5abfb2eb8a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
您最近一年使用:0次
2017-10-31更新
|
1180次组卷
|
5卷引用:北京市朝阳陈经纶中学2016-2017学年高一上期中数学试题
名校
解题方法
2 . 已知函数
.若存在
,对于任意的
,
,则a的一个取值可以是______ ;满足条件的a值共有______ 个.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8afc17028d1394d4520540aaea9f85a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c51159984b2cb00f30b3986315019623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb63478132d4c1fef3c17e591919da83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/533399d365ace8a627f7c81d10d83a53.png)
您最近一年使用:0次
3 . 若对于定义在R上的函数
,其图象是连续不断的,且存在常数
使得
对任意实数
都成立,则称
是一个“
—伴随函数”.有下列关于 “
—伴随函数”的结论:
①
是常数函数中唯一个“
—伴随函数”;
②
不是“
—伴随函数”;
③
是一个“
—伴随函数”;
④“
—伴随函数”至少有一个零点.
其中不正确的序号是_________ (填上所有不正确的结论序号).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4c8b16a018341329260667f16ea4e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5a8c0e8a20de97737d75b93136da3ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3047d4ab078dafc06c047bcbf0a6ffaf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a18ca67c2770b98f36dbfd802595a95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/318a16f1950d06e5500c76d8f81a507f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
④“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
其中不正确的序号是
您最近一年使用:0次
4 . 太极图是由黑白两个鱼形纹组成的图案,俗称阴阳鱼,太极图展现了一种互相转化,相对统一的和谐美.定义:能够将圆
的周长和面积同时等分成两个部分的函数称为圆
的一个“太极函数”.则下列有关说法中:①对于圆
的所有非常数函数的太极函数中,一定不能为偶函数;②函数
是圆![](https://img.xkw.com/dksih/QBM/2016/7/15/1572922760560640/1572922766753792/STEM/07f5f0c5ff574d97acda5ccde08c7ab9.png?resizew=23)
的一个太极函数;③存在圆O,使得
是圆O的一个太极函数; ④直线
所对应的函数一定是圆![](https://img.xkw.com/dksih/QBM/2016/7/15/1572922760560640/1572922766753792/STEM/07f5f0c5ff574d97acda5ccde08c7ab9.png?resizew=23)
的太极函数;⑤若函数
是圆
的太极函数,则
.所有正确的是___________ .
![](https://img.xkw.com/dksih/QBM/2016/7/15/1572922760560640/1572922766753792/STEM/d46ff1964164482f92a174b097e85c9e.png?resizew=16)
![](https://img.xkw.com/dksih/QBM/2016/7/15/1572922760560640/1572922766753792/STEM/d46ff1964164482f92a174b097e85c9e.png?resizew=16)
![](https://img.xkw.com/dksih/QBM/2016/7/15/1572922760560640/1572922766753792/STEM/09d13ca1b7584f29bf879f96d2f032fa.png?resizew=97)
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![](https://img.xkw.com/dksih/QBM/2016/7/15/1572922760560640/1572922766753792/STEM/07f5f0c5ff574d97acda5ccde08c7ab9.png?resizew=23)
![](https://img.xkw.com/dksih/QBM/2016/7/15/1572922760560640/1572922766753792/STEM/e8f745b46dba4e3f9e6cb157011647ad.png?resizew=107)
![](https://img.xkw.com/dksih/QBM/2016/7/15/1572922760560640/1572922766753792/STEM/7a159f969dc74d9c8d16a2e64f22a1d2.png?resizew=91)
![](https://img.xkw.com/dksih/QBM/2016/7/15/1572922760560640/1572922766753792/STEM/342fbc44ef374d3a921bf28a320dfe3b.png?resizew=177)
![](https://img.xkw.com/dksih/QBM/2016/7/15/1572922760560640/1572922766753792/STEM/07f5f0c5ff574d97acda5ccde08c7ab9.png?resizew=23)
![](https://img.xkw.com/dksih/QBM/2016/7/15/1572922760560640/1572922766753792/STEM/05a746b7fcc24f748eef5a8a71fd784b.png?resizew=201)
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![](https://img.xkw.com/dksih/QBM/2016/7/15/1572922760560640/1572922766753792/STEM/3f20ee04df6b435a90a349854f42c422.png?resizew=69)
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您最近一年使用:0次
2016-12-04更新
|
286次组卷
|
2卷引用:2016届四川省树德中学6月高考适应性测试理科数学试卷