Parte:
Project ID:
1003086109
Accepted:
1
Clonable:
0
Easy:
0
El conjunto de soluciones de la inecuación \( \mathrm{tg}\,x + \mathrm{cotg}\,x = 2 \) para \( x\in[-2\pi,2\pi] \) es:
\( \left\{-\frac{7\pi}4,-\frac{3\pi}4,\frac{\pi}4,\frac{5\pi}4 \right\} \)
\( \left\{-\frac{7\pi}4,\frac{\pi}4,\right\} \)
\( \left\{-\frac{5\pi}4,-\frac{\pi}4,\frac{3\pi}4,\frac{7\pi}4 \right\} \)
\( \left\{-\frac{3\pi}4,\frac{\pi}4\right\} \)