| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 何为线性与非线性呢? [数列] | 2021-08-06 | 1 | shw*** |
| 老师这个式子为什么不对呢 [数列] | 2021-08-06 | 3 | idq*** |
| bu ming bai [数列] | 2021-08-06 | 5 | lov***100 |
| 求解 [数列] | 2021-08-06 | 1 | JD1***396 |
| 老师,这个题没听懂 [数列] | 2021-08-06 | 1 | JD1***946 |
| 老师,这一步看不懂啊? [数列] | 2021-08-06 | 1 | JD1***946 |
| 老师,这个是因为什么 [数列] | 2021-08-06 | 1 | JD1***946 |
| 见图 [数列] | 2021-08-06 | 1 | JD1***554 |
| q的5次方咋算的? [数列] | 2021-08-06 | 1 | JD1***554 |
| 那如果不是按1。 2。3。…这样排的呢 [数列] | 2021-08-06 | 1 | JD1***207 |
| 把a1q代入1式后,这个是怎么约成2a [数列] | 2021-08-06 | 1 | JD1***057 |
| 老师这里还能讲的再详细一点吗,比方说a [数列] | 2021-08-06 | 1 | JD1***055 |
| 见图,谢谢老师ᵎ(•̀㉨•́)و ̑̑ [数列] | 2021-08-06 | 3 | jft*** |
| 见图 [数列] | 2021-08-06 | 3 | jft*** |
| 哪里来的当n小于等于6时首项为21? [数列] | 2021-08-06 | 1 | cfj*** |
| 求和的详细过程,尽量详细一点,谢谢 [数列] | 2021-08-06 | 1 | cfj*** |
| 数列 [数列] | 2021-08-05 | 1 | arq*** |
| 求解 [数列] | 2021-08-05 | 1 | JD1***396 |
| 老师为什么这里a4=s4-s3 [数列] | 2021-08-05 | 1 | JD1***464 |
| 最小不应该是0吗? [数列] | 2021-08-05 | 3 | fci*** |

