[其他] O.D.E.如何判斷齊次
多項式的 我能判斷出來
不過加了超越函數,我覺得有點怪怪的... 老師好像也沒特別提醒說@@"
EX:
1.yln(y) dx + [x-ln(y)]dy =0
2.sin(y)y' = cos(y)[1-xcos(y)]
3.exp(y)y' - exp(y) = x-1
麻煩高手解釋 3q!!
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