Question Detail
Question
Evaluate the limit of \( \frac{\sqrt{x+1} + 1}{\sqrt{x+1} - 1} \) as \( x \) tends to infinity.
Correct Answer
Option A is the correct answer.
Detailed Explanation
Dividing by ( \sqrt{x} ), the terms involving ( \frac{1}{\sqrt{x}} ) approach zero, leaving ( \frac{1}{1} = 1 ).
Hint
Exercise 1.1, Question 21.