Home
Class 11
MATHS
2tan x=sin4x-2sin2x cos2x tan^(2)x...

2tan x=sin4x-2sin2x cos2x tan^(2)x

Promotional Banner

Similar Questions

Explore conceptually related problems

2tanx = sin4x - 2sin2x cos2x tan^(2)x

Show that sin 2 x=2 sin x cosx=(2 tan x)/(1+tan ^(2) x)

(sin2x)/(1+cos2x)=tan x

(cos 4x sin 3x -cos 2x sin x )/(sin 4x sin x+ cos 6x cos x)= tan 2x

Prove that (sin4x+sin2x)/(cos4x+cos2x)=tan3x

(1+sin x+cos x+sin2x+cos2x)/(tan2x)=0

The common roots of the equations 2 sin^(2) x + sin ^(2)2 x = 2 and sin 2 x + cos 2 x = tan x is

(1-cos 2x + sin x)/(sin 2x + cos x) = tan x

Show that '(1-cos 2x + sin x)/(sin 2x + cos x) = tan x'

Prove the following Identities (cos 4x sin 3x - cos 2xsin x)/(sin 4x.sin x +cos 6x.cos x)= tan 2x