Podoblast: Sinus, kosinus, tangens a kotangensČást: BProject ID: 1003076511Accepted: 1Clonable: 0Easy: 1Jestliže \( \mathrm{tg}\,x = 1 \), pak \( \mathrm{cotg}\,x \) se rovná:\( 1 \)\( 0 \)\( -1 \)\( 0{,}5 \)
