Podoblasť: Sinus, kosinus, tangens a kotangens (goniometrické funkcie)Časť: AProject ID: 9000032108Accepted: 1Clonable: 0Easy: 1\(\cos \left (\frac{-3\pi } {2} \right ) =?\)\(0\)\(1\)\(-\frac{\sqrt{3}} {3} \)\(\frac{\sqrt{3}} {3} \)\(-\sqrt{3}\)\(\sqrt{3}\)
