Prove that- sin 5x - 2 sin 3x + sin x/ cos 5x - cos x = tan x

Open in App

Solution

Suggest Corrections

477

Similar questions

\frac{sin 5 x + sin x - 2 sin 3 x}{cos 5 x - cos x} = tan x

\frac{sin x - sin 3 x + sin 5 x - sin 7 x}{cos x - cos 3 x - cos 5 x + cos 7 x} = cot 2 x

sin x + sin 3 x + sin 5 x + sin 7 x = 4 cos x cos 2 x sin 4 x

cos 2 x cos \frac{x}{2} - cos 3 x cos \frac{9 x}{2} = sin 5 x sin \frac{5 x}{2}

\frac{sin 9 x + sin 7 x + sin 5 x + sin 3 x}{cos 9 x + cos 7 x + cos 5 x + cos 3 x} = tan 6 x

Join BYJU'S Learning Program