[工數]一題微分方程
(t^2+2t)x'(t)=2x+2
x(1)=1
求x(4)
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06/18 11:37, , 1F
06/18 11:37, 1F
→
06/18 12:31, , 2F
06/18 12:31, 2F
→
06/18 12:31, , 3F
06/18 12:31, 3F
→
06/18 12:41, , 4F
06/18 12:41, 4F
→
06/18 13:10, , 5F
06/18 13:10, 5F
→
06/18 13:10, , 6F
06/18 13:10, 6F
→
06/18 13:14, , 7F
06/18 13:14, 7F
→
06/18 19:15, , 8F
06/18 19:15, 8F
→
06/18 19:37, , 9F
06/18 19:37, 9F
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