Matematika A - 2018. jesen, 1.

A. $\cos 47\backslash cos\; 47$

B. $\sin 92\backslash sin\; 92$

C. $\cos {47}^{\circ }\backslash cos\; 47^\{\backslash circ\}$

D. $\sin {92}^{\circ }\backslash sin\; 92^\{\backslash circ\}$