[工數] 一題ODE
dy 3 2 -1
---- = x (y-x) + x y , x>0
dx
想不出來-.-
有人會解嗎
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推
08/20 16:23, , 1F
08/20 16:23, 1F
→
08/20 16:33, , 2F
08/20 16:33, 2F
→
08/20 16:34, , 3F
08/20 16:34, 3F
→
08/20 16:35, , 4F
08/20 16:35, 4F
推
08/20 16:39, , 5F
08/20 16:39, 5F
→
08/20 18:07, , 6F
08/20 18:07, 6F
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