Question
$$\lim _{x \rightarrow 1} \frac{x}{x-1}\{\text { Ans. }+\infty,-\infty\}$$
Step 1
The left-hand limit is the value that the function approaches as x approaches 1 from the left side. We denote this as $\lim _{x \rightarrow 1^-} \frac{x}{x-1}$. Show more…
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