| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 2021-07-15 | 1 | ||
| 2021-07-15 | 1 | ||
| 可不可以准确的或者大概归纳在什么情况用 [不确定] | 2021-07-15 | 4 | |
| 2021-07-15 | 1 | ||
| 2021-07-15 | 3 | ||
| 老师麻烦发一些点集题目及解析,谢谢老师! [不确定] | 2021-07-15 | 2 | |
| 2021-07-15 | 1 | ||
| 2021-07-15 | 7 | ||
| 2021-07-15 | 6 | ||
| 2021-07-15 | 3 | ||
| 2021-07-15 | 1 | ||
| 已知集合A={1,2,3,4}B={x/3x-2,x属于A}则A并B={1,4}老师结果为 [集合] | 2021-07-15 | 7 | |
| 2021-07-15 | 1 | ||
| 2021-07-15 | 1 | ||
| 2021-07-15 | 2 | ||
| 2021-07-15 | 1 | ||
| 2021-07-15 | 1 | ||
| 2021-07-15 | 3 | ||
| 2021-07-15 | 2 | ||
| 2021-07-15 | 1 |

