[微積] 極限
看ln(x)的圖形時(google可以看)
可以知道當x夠大時
ln(x)會趨近一個常數
ln^2(x),ln^3(x)也是
可是我不知道怎麼用數學式來描述
ln(x)
像是我在求 lim -------
x->無限 x
我就直接寫0
可是不知道為什麼
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