Liczba 60° - 60° jest równa

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

$\displaystyle \frac{1}{2}$\displaystyle \frac{1}{2}

$\displaystyle \sqrt{3}$\displaystyle \sqrt{3}

$\displaystyle \frac{\sqrt{3}}{3}$\displaystyle \frac{\sqrt{3}}{3}