Subtema: Seno, coseno, tangente, cotangenteParte: AProject ID: 9000032101Accepted: 1Clonable: 0Easy: 1\(\sin \left ( \frac{\pi }{2}\right ) = ?\)\(1\)\(-\frac{\sqrt{2}} {2} \)\(-\sqrt{3}\)\(\sqrt{3}\)\(\frac{\sqrt{2}} {2} \)\(\frac{\sqrt{3}} {3} \)
