| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 老师,三角函数的平移变换,高一高二一点 [三角函数] | 2020-10-02 | 2 | |
| 2020-10-02 | 1 | ||
| 2020-10-02 | 1 | ||
| 什么性质啊! [数列] | 2020-10-02 | 3 | |
| 2020-10-02 | 1 | ||
| 2020-10-02 | 1 | ||
| 2020-10-02 | 1 | ||
| 如果是 看图 [数列] | 2020-10-02 | 1 | |
| 假如a1知道是1,a5是16那么前七项 [数列] | 2020-10-02 | 3 | |
| 老师,请问这一步是怎么来的 [不确定] | 2020-10-02 | 3 | |
| 2020-10-02 | 4 | ||
| 为啥可以直接带入a1直接求 [数列] | 2020-10-01 | 1 | |
| 2020-10-01 | 1 | ||
| 2020-10-01 | 1 | ||
| 2020-10-01 | 3 | ||
| 2020-10-01 | 1 | ||
| 2020-10-01 | 5 | ||
| 2020-10-01 | 3 | ||
| 2020-10-01 | 3 | ||
| 2020-10-01 | 1 |

