Podoblast: Sinus, kosinus, tangens a kotangensČást: AProject ID: 9000032014Accepted: 1Clonable: 0Easy: 1\(\mathop{\mathrm{cotg}}\nolimits \left ( \frac{\pi }{6}\right ) =?\)\(\sqrt{3}\)není definován\(-\frac{\sqrt{2}} {2} \)\(\frac{1} {2}\)\(0\)\(-\frac{\sqrt{3}} {2} \)
