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人気のある微分積分 >

limit as x approaches 0 of (x^2-6x+9)/(x^2)

解

x \to 0 lim (\frac{x ^{2} - 6 x + 9}{x ^{2}})

解

\infty

解答ステップ

x \to 0 lim (\frac{x ^{2} - 6 x + 9}{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 (\frac{x ^{2} - 6 x + 9}{x ^{2}}) = \infty

x \to 0 + lim (\frac{x ^{2} - 6 x + 9}{x ^{2}}) = \infty

= \infty

グラフ

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