The value of \[\underset{x\to \infty }{\mathop{\lim }}\,\sqrt{{{a}^{2}}{{x}^{2}}+ax+1}-\sqrt{{{a}^{2}}{{x}^{2}}+1}\]is

The value of \[\underset{x\to \infty }{\mathop{\lim }}\,\sqrt{{{a}^{2}

1.	The value of \[\underset{x\to \infty }{\mathop{\lim }}\,\sqrt{{{a}^{2}}{{x}^{2}}+ax+1}-\sqrt{{{a}^{2}}{{x}^{2}}+1}\]is
A.	\[\frac{1}{2}\]
B.	1
C.	\[2\]
D.	None of these
Answer» B. 1

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The value of \[\underset{x\to \infty }{\mathop{\lim }}\,\sqrt{{{a}^{2}}{{x}^{2}}+ax+1}-\sqrt{{{a}^{2}}{{x}^{2}}+1}\]is

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