\[ \lim _{x \rightarrow 1} \frac{\ln x}{x-1}= \] (a) 1 (b) -1 (c) 0 (d) \( \infty \)

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\[
\lim _{x \rightarrow 1} \frac{\ln x}{x-1}=
\]
(a) 1
(b) -1
(c) 0
(d) \( \infty \)
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