Question:
Wybierz wszystkie wartości ujemne.
Project ID:
7400220176
Answer 1:
$\sin \frac{12}{7}\pi$
Answer 1 Correct:
1
Answer 2:
$\mathrm{cotg}\, \frac{14}{11}\pi$
Answer 2 Correct:
0
Answer 3:
$\mathrm{tg}\, \frac{5}{6}\pi$
Answer 3 Correct:
1
Answer 4:
$\mathrm{cotg}\, \frac{1}{3}\pi$
Answer 4 Correct:
0
Answer 5:
$\cos \frac{14}{11}\pi$
Answer 5 Correct:
1
Answer 6:
$\cos \frac{13}{5}\pi$
Answer 6 Correct:
1
Answer 7:
$\mathrm{tg}\,\frac{13}{5}\pi$
Answer 7 Correct:
1
Answer 8:
$\mathrm{tg}\,0{,}2 \pi$
Answer 8 Correct:
0