1.

\[\underset{x\to \infty }{\mathop{\lim }}\,{{\left( \frac{{{x}^{2}}+5x+3}{{{x}^{2}}+x+2} \right)}^{x}}\]

A. \[{{e}^{4}}\]
B. \[{{e}^{2}}\]
C. \[{{e}^{3}}\]
D. 1
Answer» B. \[{{e}^{2}}\]


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