Photos P X

< Previous photo
Photo - 45
Next photo >
P x. Sin x п/4. Sin p 4 x sin p 4 - x. Sin(x-п/4)=1. Sin(p/4-2x).
Sin x п/4. Sin p 4 x sin p 4 - x. Sin(x-п/4)=1. Sin(p/4-2x).

See also