Level:
Project ID:
9000046603
Accepted:
1
Clonable:
0
Easy:
0
Identify an inequality which is true for
\(x = \frac{23\pi }
{12}\).
\(\cos x > \frac{1}
{2}\)
\(\mathop{\mathrm{tg}}\nolimits x > 0\)
\(\cos x < \frac{\sqrt{2}}
{2} \)
\(\mathop{\mathrm{cotg}}\nolimits x > -1\)