[理工][工數]-中興97-電機
y''''-y''=4x+2xe^-x
搞不懂的是2xe^-x的特解要如何求
有請各位解惑
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推
03/02 15:30, , 1F
03/02 15:30, 1F
→
03/02 15:46, , 2F
03/02 15:46, 2F
推
03/02 16:08, , 3F
03/02 16:08, 3F
→
03/02 16:10, , 4F
03/02 16:10, 4F
推
03/02 16:15, , 5F
03/02 16:15, 5F
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03/02 16:16, , 6F
03/02 16:16, 6F
→
03/02 16:17, , 7F
03/02 16:17, 7F
→
03/02 16:18, , 8F
03/02 16:18, 8F
→
03/02 16:44, , 9F
03/02 16:44, 9F
推
03/02 21:23, , 10F
03/02 21:23, 10F
推
03/02 22:06, , 11F
03/02 22:06, 11F
→
03/02 22:08, , 12F
03/02 22:08, 12F
推
03/02 23:15, , 13F
03/02 23:15, 13F
→
09/11 14:59, , 14F
09/11 14:59, 14F