Level:
Project ID:
2010009802
Source Problem:
Accepted:
0
Clonable:
1
Easy:
1
How many solutions does the equation \( \mathrm{cotg}^2\,x = 3 \) have for \( -\pi\leq x\leq \pi \)?
\( 4 \) solutions
\( 2 \) solutions
\( 8 \) solutions
\( 6 \) solutions