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aaronhou's Question
Math
Posted 5 months ago
great answer
limx0+lnxx\lim _{x \rightarrow 0^{+}} \frac{\ln x}{x}
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Answer from Sia
Posted 5 months ago
Solution by Steps
step 1
Evaluate the limit of ln(x)x\frac{\ln(x)}{x} as xx approaches 00 from the positive side
step 2
Recognize that as xx approaches 0+0^+, ln(x)\ln(x) approaches -\infty and xx approaches 00
step 3
Consider the behavior of the function: the numerator goes to -\infty faster than the denominator goes to 00
step 4
Conclude that the limit limx0+ln(x)x\lim_{x \to 0^+} \frac{\ln(x)}{x} is -\infty
Answer
-\infty
Key Concept
Limits involving natural logarithms as the argument approaches zero
Explanation
As xx approaches 00 from the positive side, the natural logarithm of xx becomes very large in the negative direction much faster than xx approaches zero, causing the fraction to approach negative infinity.

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