x = [tex] \sqrt{3} [/tex]
y=[tex] \frac{1}{ \sqrt{3} } [/tex]
[tex] \frac{x}{y} + \frac{y}{x} = \frac{ \frac{ \sqrt{3} }{1} }{ \sqrt{3} } + \frac{ \frac{1}{ \sqrt{3}}}{ \sqrt{3} } = \sqrt{3} * \sqrt{3} + \frac{ \sqrt{3} }{ \sqrt{3} } = 3+1 = 4[/tex]
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