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

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

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

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

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

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

Evaluate: int{1+tan x tan(x+theta)}dx

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.

If tan51^(@)-2tan12^(@)=tan x^(@) and tan theta*tan(60^(@)-theta)*tan(60^(@)+theta)=tan x then the minimum positive value of theta is equal to

For theta in(0,(pi)/(2)), provethat int_(0)^( theta)log(1+tan theta tan x)dx=theta log(sec theta)