Nghiệm của hệ \(\left\{\begin{matrix} x-y\sqrt{3}=0\\ x\sqrt{3}+2y=3\sqrt{2} \end{matrix}\right.\) là: 

• A. 
  \(\left\{\begin{matrix} x=-\frac{3\sqrt{6}}{5}\\ y=\frac{3\sqrt{2}}{5} \end{matrix}\right.\)
• B. 
  \(\left\{\begin{matrix} x=-\frac{3\sqrt{6}}{5}\\ y=-\frac{3\sqrt{2}}{5} \end{matrix}\right.\)
• C. 
  \(\left\{\begin{matrix} x=\frac{3\sqrt{6}}{5}\\ y=\frac{3\sqrt{2}}{5} \end{matrix}\right.\)
• D. 
  \(\left\{\begin{matrix} x=\frac{3\sqrt{6}}{5}\\ y=-\frac{3\sqrt{2}}{5} \end{matrix}\right.\)