[理工] 工數 ODE 怪怪的
sin(x)y''+2cos(x)y'+3sin(x)y=e^x
怎麼解呢
謝謝
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推
01/11 18:50, , 1F
01/11 18:50, 1F
→
01/11 18:52, , 2F
01/11 18:52, 2F
推
01/11 18:53, , 3F
01/11 18:53, 3F
推
01/11 19:09, , 4F
01/11 19:09, 4F
→
01/11 19:29, , 5F
01/11 19:29, 5F
→
01/11 19:30, , 6F
01/11 19:30, 6F
→
01/11 19:41, , 7F
01/11 19:41, 7F
推
01/11 19:49, , 8F
01/11 19:49, 8F
→
01/11 20:51, , 9F
01/11 20:51, 9F
推
01/11 21:26, , 10F
01/11 21:26, 10F
→
01/11 21:26, , 11F
01/11 21:26, 11F
→
01/11 21:27, , 12F
01/11 21:27, 12F
→
01/11 21:28, , 13F
01/11 21:28, 13F
→
01/11 21:47, , 14F
01/11 21:47, 14F
→
01/11 22:13, , 15F
01/11 22:13, 15F
推
01/12 08:39, , 16F
01/12 08:39, 16F
→
09/11 14:08, , 17F
09/11 14:08, 17F