Podobszar: Sinus, cosinus, tangens i cotangensCzęść: AProject ID: 9000032003Accepted: 1Clonable: 0Easy: 1Oblicz \(\mathop{\mathrm{tg}}\nolimits \left (\frac{5\pi } {2}\right )\).nieokreślony\(1\)\(- 1\)\(\sqrt{3}\)\(\frac{\sqrt{2}} {2} \)\(-\frac{\sqrt{3}} {3} \)
