tan^(2)x

Solve 3tan2x-4tan3x=tan^(2)3x tan2x

The general solution of the equation (tan x)/(tan(2x))+(tan(2x))/(tan x)+2=0 is

int(1+tan^2x)/(1-tan^2x)dx=

int (1-tan^2x)/(1+tan^2x) dx

int (1-tan^2x)/(1+tan^2x) dx

Prove the following: tan 4x =(4tan x (1-tan^2x))/(1-6 tan^2x + tan^4x)

If |[sec^2x, tanx, tan^2x] , [tan^2x, sec^2x, tanx] , [tanx, tan^2x, sec^2x]| is expanded in the power of tanx then the constant is

tan3x-tan2x-tan x=tan3x tan2x tan x

If: (tan x)/(tan 2x)+ (tan 2x)/(tan x)+2=0 , then: x=

The general solution of the equation (tan x)/(tan2x)+(tan2x)/(tan x)+2=0 is