Parte:
Project ID:
2010012001
Source Problem:
Accepted:
0
Clonable:
1
Easy:
0
Halla todos los valores de \( x \), \( x\in\mathbb{R} \), tales que \( \mathrm{tg}^2x = \mathrm{tg}\,x \).
\( x\in\bigcup\limits_{k\in\mathbb{Z}} \left\{k\pi;\frac{\pi}4+k\pi \right\} \)
\( x\in\bigcup\limits_{k\in\mathbb{Z}} \left\{k\pi\right\} \)
\( x\in\bigcup\limits_{k\in\mathbb{Z}}\left\{\frac{\pi}4+k\pi \right\} \)
\( x\in\bigcup\limits_{k\in\mathbb{Z}} \left\{\frac{\pi}2+k\pi;\frac{\pi}4+k\pi \right\} \)