Question
Evaluate the following limit:
$\lim\limits_{\text{x}\rightarrow2}\frac{\sqrt{\text{x}^2+1}-\sqrt{5}}{\text{x}-2}$
$\lim\limits_{\text{x}\rightarrow2}\frac{\sqrt{\text{x}^2+1}-\sqrt{5}}{\text{x}-2}$
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$\frac{x+i y}{2+3 i}+\frac{2+i}{2-3 i}=\frac{9}{13}(1+i)$
$A=\left[\begin{array}{ccc}5 & 2 & -4 \\ 3 & -7 & 2 \\ 4 & -5 & -3\end{array}\right]$