jezeli-displaystyle-cosbeta-frac13-i-displaystyle-betainleftpi-frac32pi-right-to

A)

$\displaystyle \frac{-2\sqrt{2}+\sqrt{3}}{6}$ \displaystyle \frac{-2\sqrt{2}+\sqrt{3}}{6}

B)

$\displaystyle \frac{2\sqrt{6}+1}{6}$ \displaystyle \frac{2\sqrt{6}+1}{6}

C)

$\displaystyle \frac{2\sqrt{2}+\sqrt{3}}{6}$ \displaystyle \frac{2\sqrt{2}+\sqrt{3}}{6}

D)

$\displaystyle \frac{1-2\sqrt{6}}{6}$ \displaystyle \frac{1-2\sqrt{6}}{6}