已知集合
,
或
.
(1)若全集
,求
,
;
(2)若全集
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7a404c631c78a32b0f4af7b1e6a15a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52f6af0e10b7bec4c938eb15457fbdca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61b700dc51dce8dd6f00d1d1905672d9.png)
(1)若全集
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d54ea72a001447850440c07ce0a9412.png)
(2)若全集
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e598d2c9db9614abea19abd5f91110e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d180c600efe0e9df9fab937492eb817.png)
更新时间:2023-10-16 00:07:47
|
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