Question Detail
Question
Evaluate the limit of \( \frac{x^2 + 1}{x^2 - 1} \) as \( x \) tends to infinity.
Correct Answer
Option A is the correct answer.
Detailed Explanation
The degrees are equal, so the limit is the ratio of coefficients: ( \frac{1}{1} = 1 ).
Hint
Equal degrees rule.