int tan(x-theta)tan2x tan(x+theta)dx

inttan(x-theta)tan2xtan(x+theta)dx

Evaluate: int tan(x-theta)tan(x+theta)tan2xdx

Evalute the following integrals int tan (x - theta) tan x (x + theta) tan 2x dx

int tan(x-theta)tan(x+theta)tan2xdx

Find the value (s) of theta in [0,2 pi] for which the expression y=(tan(x-theta)+tan x+tan(x+theta))/(tan(x-theta)tan x tan(x+theta)) is independent of x.

Find the value(s) of theta in [0,2 pi] for which the expressio y=(tan(x-theta)+tan x+tan(x+theta))/(tan(x-theta)tan x tan(x+theta)) is independent of x.

Evaluate: inttan(x-theta)tan(x+theta)tan2x\ dx

int(tan(x-theta)tan(x+theta)tan2xdx

Solve that following equations: tan theta+tan2 theta+tan3 theta=tan theta tan2 theta tan3 theta

Prove that: "tan"3 theta tan 2theta tan theta="tan" 3theta-"tan" 2theta-"tan" theta.