Question
$\lim _{x \rightarrow 1} \frac{1+\log x-x}{1-2 x+x^{2}}$ equals(a) ](b) 0(c) $-1$(d) $-4 / 1$
Step 1
We can see that if we substitute $x=1$ into the expression, we get an indeterminate form of $\frac{0}{0}$. Show more…
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