[理工] [工數]-一階ODE
3 2 2
(x y - 1)dx + x dy = 0
題目看起來短短的
可是我試過很多方法都解不太出來 QQ
這個 ODE 是我在算一個東西的時候化簡得到的
所以手邊沒答案
麻煩大家了 > <
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推
10/11 21:47, , 1F
10/11 21:47, 1F
→
10/11 21:49, , 2F
10/11 21:49, 2F
→
10/11 21:53, , 3F
10/11 21:53, 3F
→
10/11 21:54, , 4F
10/11 21:54, 4F
→
10/11 22:00, , 5F
10/11 22:00, 5F
→
10/11 22:01, , 6F
10/11 22:01, 6F
→
10/11 22:03, , 7F
10/11 22:03, 7F
→
10/11 22:05, , 8F
10/11 22:05, 8F
→
10/11 22:05, , 9F
10/11 22:05, 9F
推
10/11 22:16, , 10F
10/11 22:16, 10F
→
10/11 22:46, , 11F
10/11 22:46, 11F
→
10/11 22:46, , 12F
10/11 22:46, 12F
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