Home
Class 13
MATHS
" v) To prove that "sin3x=3sin x-4sin^(3...

" v) To prove that "sin3x=3sin x-4sin^(3)x" ."

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove that : sin3x=3sinx-4sin^(3)x

Prove that: sin3x=3sinx-4sin^3x

Prove that sin4x = 4sinx cos^3x - 4cosx sin^3x

Prove that: sin 3x + sin 2x -sin x = 4sin x cosfrac(x)(2)cosfrac(3x)(2)

Prove that: (sin3x+sin x)sin x+(cos3x-cos x)cos x=0

Prove that: sin 3x + sin 2x - sin x = 4 sin x cos x/2 cos (3x)/2

Prove that sin 3x + sin 2x - sin x = 4 sin x cos ""(x)/(2) cos "" ( 3x )/(2)

Prove that: (sin 3x + sin x) sin x + (cos 3x -cos x) cos x = 0

Prove that: (sin 3 x +sin x) sin x + (cos 3x - cos x) cos x = 0