[理工] [工數] 101台科自控ODE
y' + x(y^2) - (1-2x)y + x = 1
試題收回去了...題目應該沒記錯 提示一下就好 不要花太多時間解
令 u=y^2 好像不行 也看不出特解 可能是特殊形式?(沒準備)
剩下的時間都在玩這題 沒有頭緒 卡在心裡難受 問一下
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◆ From: 118.170.216.48
※ 編輯: ngi 來自: 118.170.216.48 (02/18 23:03)
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※ 編輯: ngi 來自: 118.170.122.71 (02/19 09:12)
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