[理工] [工數]-ODE
Find the general solution of
y''-4y'+4y=xcosx
請問這題的特解該如何算??
xcosx 囧><
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推
08/04 23:13, , 1F
08/04 23:13, 1F
→
08/04 23:22, , 2F
08/04 23:22, 2F
→
08/04 23:23, , 3F
08/04 23:23, 3F
→
08/04 23:24, , 4F
08/04 23:24, 4F
推
08/04 23:44, , 5F
08/04 23:44, 5F
→
08/04 23:45, , 6F
08/04 23:45, 6F
→
08/04 23:50, , 7F
08/04 23:50, 7F
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