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人気のある微分積分 >

limit as x approaches 0-of 1/(e^{1/x)-1}

解

x \to 0 - lim (\frac{1}{e ^{\frac{1}{x}} - 1})

解

- 1

解答ステップ

x \to 0 - lim (\frac{1}{e ^{\frac{1}{x}} - 1})

x \to a lim [\frac{f ( x )}{g ( x )}] = \frac{lim _{x \to a} f ( x )}{lim _{x \to a} g ( x )}, x \to a lim g (x) \neq = 0

不定形式の場合を除く

= \frac{lim _{x \to 0 -} ( 1 )}{lim _{x \to 0 -} ( e ^{\frac{1}{x}} - 1 )}

x \to 0 - lim (1) = 1

x \to 0 - lim (e^{\frac{1}{x}} - 1) = - 1

= \frac{1}{- 1}

簡素化

= - 1

グラフ

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