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NDA 2011
Exam
NDA
Year
2011
Subject
Mathematics
Chapter
Limits

NDA 2011 · Mathematics · Limits

What is _ x arrow ∞ ( a^2 x²+a x+1 - a^2 x²+1 ) equal to?

What is lim⁡x→∞(a2x2+ax+1−a2x2+1)equalto?\lim _{x \rightarrow \infty} \left(\sqrt{a^2 x²+a x+1}-\sqrt{a^2 x²+1}\right) equal to?

Options

  1. A12\frac{1}{2}
  2. B1
  3. C2
  4. D0

Correct answer

A. 12\frac{1}{2}

Step-by-step solution

The correct answer is option (A).
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