名校
解题方法
1 . 已知集合A,B中的p同为下列三种情况之一,
①x; ②y; ③![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0203b006524305c3d8ee0b6c34cd872b.png)
请从中选择一种情形填写到下列横线上(只填写序号),并完成作答:
已知集合出
,
,
,其中p为________.
(1)求集合C;
(2)求
.
①x; ②y; ③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0203b006524305c3d8ee0b6c34cd872b.png)
请从中选择一种情形填写到下列横线上(只填写序号),并完成作答:
已知集合出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d16d4946a1eff71a0d825066abbcdf44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7471d000e3667000c63203ffaaeaa13c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f92ba18438c806316deb73fcff7b2f91.png)
(1)求集合C;
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
您最近一年使用:0次
2021-12-01更新
|
142次组卷
|
2卷引用:江苏省南京市东山高级中学2021-2022学年高一上学期期中数学试题
2 . 若集合
、
、
满足
,则下列结论:①
;②
;③
;④
中一定成立的有______ .(填写你认为正确的命题序号)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fea839182e307f7e0b28763d0abb41a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22882310035db6d3d953e060b0c91733.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c6ca098b764e0366d043b69ae9d8f68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f3c7849c21d8acdeda0f83b4f163457.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a347e53d69e6279105061e656d2f5bc7.png)
您最近一年使用:0次
名校
3 . 设集合A,B是R中两个子集,对于
,定义:
.①若
;则对任意
;②若对任意
,则
;③若对任意
,则A,B的关系为
.上述命题正确的序号是______ . (请填写所有正确命题的序号)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d5adcce23d156cdd18bb95fc5fb5439.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2ad78dc8b8aed907b4fe9640c997454.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cff420c18e2749228f8014a7ea900744.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44f4c38f1272d07c58f9645d064e80ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57ed5930525a04c8fa26e535147e3085.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7baf26599546c024ce19471ad898d6b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8027071461ec144bcda549e5518d77e.png)
您最近一年使用:0次
2019-12-10更新
|
399次组卷
|
2卷引用:上海市上海师范大学附属中学2019-2020学年高一上学期期中数学试题
解题方法
4 . 下列说法:
①函数
的单调增区间是
;
②设
是
上的任意函数,则
是偶函数,
是奇函数;
③ 已知
,
,若
,则实数
取值集合是
;
④ 函数
对于定义域
内任意
,当
时,恒有
;
⑤已知
是定义在
上的函数,则存在区间I,满足
,使得对于
上任意
,当
时,恒有
.
其中正确的是__________ .(只填写相应的序号)
①函数
![](https://img.xkw.com/dksih/QBM/2015/1/5/1571948313206784/1571948319064064/STEM/f174f4eab68c4c0d826dc9d94471016a.png?resizew=68)
![](https://img.xkw.com/dksih/QBM/2015/1/5/1571948313206784/1571948319064064/STEM/2b0f199941c446a9bd239db7aac53c76.png?resizew=51)
②设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://img.xkw.com/dksih/QBM/2015/1/5/1571948313206784/1571948319064064/STEM/99413f4911de4c3094f074aa96607ff0.png?resizew=16)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ee39054b31845a20e9de6df3beae06d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0353d311ce3108fd9fe6eb1136a06a7e.png)
③ 已知
![](https://img.xkw.com/dksih/QBM/2015/1/5/1571948313206784/1571948319064064/STEM/664c06369a04469a9556e6ce0a51e9ee.png?resizew=102)
![](https://img.xkw.com/dksih/QBM/2015/1/5/1571948313206784/1571948319064064/STEM/ee24c66e78b94316a8251b73130d3463.png?resizew=125)
![](https://img.xkw.com/dksih/QBM/2015/1/5/1571948313206784/1571948319064064/STEM/880bba98048447689fc6d1e039e548ae.png?resizew=72)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://img.xkw.com/dksih/QBM/2015/1/5/1571948313206784/1571948319064064/STEM/6b0a614b28014f7d8608115ea0ea2f54.png?resizew=44)
④ 函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c23e766bb3c4275adb434ce8c550ea18.png)
![](https://img.xkw.com/dksih/QBM/2015/1/5/1571948313206784/1571948319064064/STEM/99413f4911de4c3094f074aa96607ff0.png?resizew=16)
![](https://img.xkw.com/dksih/QBM/2015/1/5/1571948313206784/1571948319064064/STEM/e93f011adbc0484cba6fadfeffaf0291.png?resizew=37)
![](https://img.xkw.com/dksih/QBM/2015/1/5/1571948313206784/1571948319064064/STEM/d56911400a2648ca9763b57ac1707e08.png?resizew=49)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88e63973a4b1bb9865b41d975bd80952.png)
⑤已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81f4ac30923a9784daba8d2d469ed3ff.png)
![](https://img.xkw.com/dksih/QBM/2015/1/5/1571948313206784/1571948319064064/STEM/99413f4911de4c3094f074aa96607ff0.png?resizew=16)
![](https://img.xkw.com/dksih/QBM/2015/1/5/1571948313206784/1571948319064064/STEM/4ccb2937e9f14e1d9459f251f5979140.png?resizew=42)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e105760638b22b26ff8bec4354255e4c.png)
![](https://img.xkw.com/dksih/QBM/2015/1/5/1571948313206784/1571948319064064/STEM/e93f011adbc0484cba6fadfeffaf0291.png?resizew=37)
![](https://img.xkw.com/dksih/QBM/2015/1/5/1571948313206784/1571948319064064/STEM/d56911400a2648ca9763b57ac1707e08.png?resizew=49)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4a4ab6155e1fd2c8f9508efa3adcda0.png)
其中正确的是
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