(sin5x+sin3x)/(cos5x+cos3x)=

Prove that (sin 5x+sin3x)/(cos 5x+cos3x)=tan4x

Prove that (sin 5x+sin3x)/(cos 5x+cos3x)=tan4x

Prove the following: (sin5x + sin 3x)/(cos5x + cos3x)=tan4x

(sin 5x + sin 3x)/(cos 5x + cos 3x) = tan 4x

(sin 5x + sin 3x)/(cos 5x + cos 3x) = tan 4x

Prove the following : (sin 5x + sin3x)/(cos 5x + cos 3x)= tan 4x .

Prove that: (sin5x-2sin3x+sin x)/(cos5x-cos x)=tanx

Some examples Type: 1 (1) (sin5A-sin3A)/(cos5A+cos3A)=tan A(2)(sin3x+sin x)sin x+(cos3x-cos x)cos x=0 (3) Prove that cot4x(sin5x+sin3x)=cot x(sin5x-sin3x)

Prove that: (sin5x-2sin3x+sinx)/(cos5x-cos x)=tanx