[理工] [工數]-冪級數
Solve 4xy"+2y'-y=2x+x^2 in terms of power series.
請問這題的Yp怎麼求
<解>
1 2 7 3 1 4
Yp=─x +──x +───x + .....
6 180 1440
有請高手幫忙 感恩!!
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11/27 13:55, , 1F
11/27 13:55, 1F
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11/27 13:56, , 2F
11/27 13:56, 2F
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11/27 17:25, , 3F
11/27 17:25, 3F
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11/27 18:43, , 4F
11/27 18:43, 4F
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11/27 22:46, , 5F
11/27 22:46, 5F
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