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人気のある微分積分 >

limit as x approaches 0 of 1-1/(x^2)

解

x \to 0 lim (1 - \frac{1}{x ^{2}})

解

- \infty

解答ステップ

x \to 0 lim (1 - \frac{1}{x ^{2}})

x \to a - lim f (x) = x \to a + lim f (x) = L

の場合は

x \to a lim f (x) = L

x \to 0 - lim (1 - \frac{1}{x ^{2}}) = - \infty

x \to 0 + lim (1 - \frac{1}{x ^{2}}) = - \infty

= - \infty

グラフ

人気の例

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