微分方程
dx
── = ax - bx^2,a、b 為正數,試解之,並求當 lim x(t) =?。
dt t→∞
麻煩大家了 3q
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 220.139.143.160
推
60.198.69.14 07/17, , 1F
60.198.69.14 07/17, 1F
推
59.115.225.54 07/17, , 2F
59.115.225.54 07/17, 2F
推
60.198.69.14 07/17, , 3F
60.198.69.14 07/17, 3F
推
60.198.69.14 07/17, , 4F
60.198.69.14 07/17, 4F
→
60.198.69.14 07/17, , 5F
60.198.69.14 07/17, 5F
推
60.198.69.14 07/17, , 6F
60.198.69.14 07/17, 6F
→
60.198.69.14 07/17, , 7F
60.198.69.14 07/17, 7F