Images TG Π COS Π

< Previous photo
Photo - 6
Next photo >
Tg π cos π. Sin( 2 π +α)=. Sin( 2 3π −α). 2cos(2α). TG(Α+Π)=?.
Sin( 2 π +α)=. Sin( 2 3π −α). 2cos(2α). TG(Α+Π)=?.

See also