| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 2021-07-18 | 4 | ||
| 老师,第二小题如果直接用1/4S方算, [不等式] | 2021-07-17 | 1 | |
| 2021-07-17 | 1 | ||
| 为什么sinA就变成了sin(π/3- [不确定] | 2021-07-17 | 1 | |
| 过程 [不确定] | 2021-07-17 | 1 | |
| 2021-07-17 | 1 | ||
| 2021-07-17 | 1 | ||
| 2021-07-17 | 4 | ||
| 2021-07-17 | 2 | ||
| 2021-07-17 | 1 | ||
| 2021-07-17 | 4 | ||
| 2021-07-17 | 1 | ||
| 2021-07-17 | 3 | ||
| 2021-07-17 | 3 | ||
| 2021-07-17 | 3 | ||
| 2021-07-17 | 1 | ||
| 当-3<x<1时,函数y=1/3-2x-x²的单调性 [不确定] | 2021-07-17 | 1 | |
| 老师,这道题可以再详细给我说一下吗?并 [集合] | 2021-07-17 | 3 | |
| 2021-07-17 | 4 | ||
| 2021-07-17 | 1 |

