| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 老师,那个B为啥有范围? [三角函数] | 2020-06-13 | 1 | idf*** |
| 2020-06-13 | 1 | JD1***150 | |
| 2020-06-13 | 1 | dfi*** | |
| 已知函数fx等于,2√3sin(2x+ [三角函数] | 2020-06-13 | 1 | des*** |
| 2020-06-13 | 5 | jd1***702 | |
| 2020-06-13 | 5 | jd1***702 | |
| 2020-06-13 | 5 | jd1***702 | |
| 2020-06-13 | 1 | fju*** | |
| 2020-06-13 | 1 | fju*** | |
| 2020-06-13 | 1 | yut***595 | |
| 数学 [方法与资料] | 2020-06-13 | 2 | che***608 |
| 2020-06-13 | 3 | gjr*** | |
| 2020-06-13 | 1 | yil***e41 | |
| 刚刚老师说的口算B方减CC [函数] | 2020-06-13 | 3 | dfm*** |
| 2020-06-13 | 1 | zjy*** | |
| 2020-06-13 | 1 | cfy*** | |
| 2020-06-13 | 1 | lyx***816 | |
| 2020-06-13 | 1 | lyx***816 | |
| 2020-06-13 | 3 | yym***229 | |
| 2020-06-13 | 3 | crl*** |

