It is known that the minimum positive period of the function f (x) = cos ^ 2wx + sinwx * coswx-1 / 2 (W > 0) is π

It is known that the minimum positive period of the function f (x) = cos ^ 2wx + sinwx * coswx-1 / 2 (W > 0) is π

The function can be reduced to f (x) = (√ 2 / 2) * sin [2wx + (π / 4]. = = > (2 π) / (2W) = π, = = = > W = 1