Images Y COS 2 4X

< Previous photo
Photo - 4
Next photo >
Y cos 2 4x. Sin 4 x sin x 2 4 2. Sin2 x/4 cos2 x/4 3/2.     2 2 2  3 Sin x  3 3 sin xcos x  cos x  0. 2cos^2x+sin4x=1.
Sin 4 x sin x 2 4 2. Sin2 x/4 cos2 x/4 3/2.     2 2 2  3 Sin x  3 3 sin xcos x  cos x  0. 2cos^2x+sin4x=1.

See also