Level:
Project ID:
9000046602
Accepted:
1
Clonable:
0
Easy:
0
Identify an inequality which is true for
\(x = \frac{3\pi }
{2}\).
\(\mathop{\mathrm{cotg}}\nolimits x > -1\)
\(\mathop{\mathrm{tg}}\nolimits x\geq 0\)
\(\cos x > \frac{\sqrt{3}}
{2} \)
\(\sin x > -\frac{1}
{2}\)