[微積] x的x次方積分
如標題
小弟我有做一些步驟了 可是一直無法繼續下去
步驟如下
x x㏑x x㏑x x㏑x
∫x dx=∫e dx = xe -∫x(㏑x+1)e dx
(部分積分)
接著下去就不知該如何是好了= =
有請板上神人指點迷津
謝謝
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