Podobszar: Sinus, cosinus, tangens i cotangensCzęść: AProject ID: 9000032108Accepted: 1Clonable: 0Easy: 1Oblicz (\cos \left (\frac{-3\pi } {2} \right )). (0) (-\frac{\sqrt{2}} {2} ) (- 1) (1) (-\frac{\sqrt{3}} {3} ) (\sqrt{3})