limit as x approaches 0 of ln(ln(x))

解答

x \to 0 lim (ln (ln (x)))

不存在

求解步骤

x \to 0 lim (ln (ln (x)))

如果

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

则

x \to a lim f (x) = L

x \to 0 - lim (ln (ln (x))) =

不存在

x \to 0 + lim (ln (ln (x))) =

不存在

= 不存在

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

x \to 2 lim (6 x^{2} + 7 x - 3)

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x \to - 5 lim (- 10 + 3 x^{2})

x \to 2 lim (x^{2} - 5)