Home
Class 11
MATHS
tan 4x = (4tan x(1-tan^2 x))/(1-6tan^2 x...

`tan 4x = (4tan x(1-tan^2 x))/(1-6tan^2 x + tan^4 x`

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove that: tan4x=(4tanx(1-tan^2x))/(1-6tan^2x+tan^4x)

tan 8x = (2 tan 4x)/(1 - tan ^(2) 4x)

sec^-1((1+tan ^2x)/(1-tan ^2 x))

Solve (tan 3x - tan 2x)/(1+tan 3x tan 2x)=1 .

The general solution of (tan 5x-tan 4x)/(1+ tan 5 x tan 4x)=1 is

Show that tan 3x tan 2x tan x = tan 3x - tan 2x - tan x .

Evaluate lim_(x to 0) (tan x + 4 tan 2x - 3tan 3x)/(x^(2) tan x)

Solve the trigonometric equation : tan x + tan 2x + tan 3x = tan x tan 2x tan 3x

Solve (tan3x-tan2x)/(1+tan3xtan2x )=1

Find the set of values of x for which (tan 3x - tan 2x)/ (1+ tan3x tan 2x) = 1