Home
Class 11
MATHS
Prove that (sinx+sin2x+sin3x)/(cos x+cos...

Prove that `(sinx+sin2x+sin3x)/(cos x+cos2x+cos3x)=tan2x`

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove that :(sin x+sin3x)/(cos x+cos3x)=tan2x

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

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

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

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

Prove that (sin 3x - sin x) /( cos x - cos 3x) = cot 2x

Prove that: ,,(sin x+sin3x)/(cos x+cos3x)=tan2x

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

(sin2x-sin3x+sin4x)/(cos2x-co3x+cos4x)=

(sinx+sin3x)/(cosx+cos3x) = tan2x