| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 老师请问数学经常五六十,高考就六十天了 [方法与资料] | 2022-04-07 | 1 | sdg***009 |
| 2022-04-07 | 1 | eet*** | |
| 2022-04-07 | 1 | p* | |
| 2022-04-07 | 3 | xim***gz3 | |
| 数列 [数列] | 2022-04-07 | 1 | JD1***512 |
| 16题 [函数] | 2022-04-07 | 3 | zy2*** |
| 这一步n+1是如何来的? [数列] | 2022-04-07 | 1 | fif*** |
| 这一步怎么来的? [数列] | 2022-04-07 | 1 | fif*** |
| 如图,老师这一步是怎么得到的,请详细讲 [数列] | 2022-04-07 | 1 | cgn*** |
| 18题 [数列] | 2022-04-07 | 1 | CXY***080 |
| 数学 [极坐标与参数方程] | 2022-04-07 | 1 | lyx***816 |
| 2022-04-07 | 5 | A15***958 | |
| 18题 [数列] | 2022-04-07 | 1 | CXY***080 |
| 数学 [立体几何] | 2022-04-07 | 1 | lyx***816 |
| 2022-04-07 | 1 | A15***958 | |
| 已知曲线C的极坐标方程为ρ(3cosθ [极坐标与参数方程] | 2022-04-07 | 1 | a18***231 |
| 老师,想要这之后的详解 [不等式] | 2022-04-07 | 1 | ffy*** |
| 2022-04-07 | 3 | A15***958 | |
| 2022-04-07 | 1 | fjv*** | |
| 为什么a方减1? [解析几何] | 2022-04-07 | 1 | zp1*** |

