已知集合
,
.
(Ⅰ)若
,写出集合
的所有子集;
(Ⅱ)若
,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93b534dd77ccad95d874a1dbb8ab4495.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d274473e2618c68d5636e9b26f78b24f.png)
(Ⅰ)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f34f9141c604608c1834763e57c390.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
(Ⅱ)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ffea60bfbaba847f59fc9df3e8d087aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fd1f0ace9ca0b79929e73af6c201c2e.png)
2019高一·浙江·专题练习 查看更多[2]
更新时间:2020-01-06 23:08:01
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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