Question:medium
\( \lim_{x\to\infty} \left(\sqrt{x^2+1} - \sqrt{x^2-1}\right) \)
\( \lim_{x\to\infty} \left(\sqrt{x^2+1} - \sqrt{x^2-1}\right) \)
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Use conjugate for expressions with square roots.
Updated On: May 1, 2026
- \( -1 \)
- \( 1 \)
- \( 0 \)
- \( 2 \)
- \( 4 \)
Show Solution
The Correct Option is B
Solution and Explanation
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