Level:
Project ID:
1003048506
Accepted:
1
Clonable:
0
Easy:
0
Identify which of the following functions has the smallest period.
\( f(x)=(\cos(2x) )^2 \)
\( h(x)=\sin\bigl(\frac{x}{2}\bigr) \)
\( m(x)=\mathrm{tg}\,\bigl(\frac{x}{2}\bigr) \)
\( g(x)=(\mathrm{cotg}\, x)^2 \)