已知函数
的定义域为
,集合
,若
是
的充分不必要条件,则实数
的取值范围为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9ab5a38d1425a7698f5788b834873c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f629623102302004d583235ab580f177.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
更新时间:2018-02-01 20:02:12
|
相似题推荐
填空题-单空题
|
较易
(0.85)
名校
解题方法
【推荐1】已知
,非空集
,若x∈P是x∈S的必要条件,则m的取值范围是______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/267626d32b97424fe697290855a9b451.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942896e2964d402bbe4c71e33daf5b04.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
解题方法
【推荐2】已知A=
-1,3,2
-1
,B=
3,![](https://img.xkw.com/dksih/QBM/2012/1/11/1578137580609536/1578137580945408/STEM/b2e32fe7c58a4ce6bbf4b19dcf51d192.png?resizew=23)
.若B
A,则实数
= ______ .
![](https://img.xkw.com/dksih/QBM/2012/1/11/1578137580609536/1578137580945408/STEM/e41d0a9c950640b18697497812dabe03.png?resizew=11)
![](https://img.xkw.com/dksih/QBM/2012/1/11/1578137580609536/1578137580945408/STEM/6617ae30f3d14ce6a9299ec4a0d31639.png?resizew=18)
![](https://img.xkw.com/dksih/QBM/2012/1/11/1578137580609536/1578137580945408/STEM/0ac48d478e5e4d74a1eaf35e0437b564.png?resizew=11)
![](https://img.xkw.com/dksih/QBM/2012/1/11/1578137580609536/1578137580945408/STEM/e41d0a9c950640b18697497812dabe03.png?resizew=11)
![](https://img.xkw.com/dksih/QBM/2012/1/11/1578137580609536/1578137580945408/STEM/b2e32fe7c58a4ce6bbf4b19dcf51d192.png?resizew=23)
![](https://img.xkw.com/dksih/QBM/2012/1/11/1578137580609536/1578137580945408/STEM/0ac48d478e5e4d74a1eaf35e0437b564.png?resizew=11)
![](https://img.xkw.com/dksih/QBM/2012/1/11/1578137580609536/1578137580945408/STEM/c764b3c24c3e49d7ba1d6ee82e3c9b77.png?resizew=16)
![](https://img.xkw.com/dksih/QBM/2012/1/11/1578137580609536/1578137580945408/STEM/6617ae30f3d14ce6a9299ec4a0d31639.png?resizew=18)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
【推荐1】设
,
,若
是
的充分不必要条件,则实数m的取值范围为________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbb3436bcca468bc420e2679b16a9ca7.png)
![](https://img.xkw.com/dksih/QBM/2014/10/29/1571888266911744/1571888272629760/STEM/4684a5bd333547d38ca689f19d89124c.png?resizew=88)
![](https://img.xkw.com/dksih/QBM/2014/10/29/1571888266911744/1571888272629760/STEM/e2cebb94841641b2aaa6ffe6ad7d6efb.png?resizew=15)
![](https://img.xkw.com/dksih/QBM/2014/10/29/1571888266911744/1571888272629760/STEM/5182d2759d054e71bf4ba704003a496a.png?resizew=13)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
【推荐2】已知集合
,
,若
是
的充分不必要条件,则实数
的取值范围为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/402dc01d0ea97438917cd2af180c964f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d20c6edcfb47a894768aaa1ed716d56.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
名校
解题方法
【推荐1】函数
的定义域是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c4c0e61dda1283e316b275fd0eb431e.png)
您最近一年使用:0次