`int tan(pi/4-x)/(cos^2xsqrt(tan^3x+tan^2x+tanx))dx`

Evaluate: inttan(pi/4-x)/(cos^2xsqrt(tan^3x+tan^2x+tanx))dx

Evaluate int(tan(pi/4 -x))/(cos^(2)x sqrt(tan^(3)x+tan^(2) x+ tan x))dx .

If int(3tan(x-(pi)/(4)))/(cos^(2)xsqrt(tan^(3)x)+tan^(2)x+tanx)=Ktan^(-1)(sqrt(tanx+1+cotx))+C, then the value of K is

int tan x tan 2x tan 3x dx

int (tanx/(4+9tan^2x))dx =?

int tanx.tan2x.tan3xdx =

"I f"int(dx)/(cos^3xsqrt(sin2x))=a(tan^2x+b)sqrt(tanx)+c

"I f"int(dx)/(cos^3xsqrt(sin2x))=a(tan^2x+b)sqrt(tanx)+c

Solve : tan(x-pi/4)tanx tan(x+pi/4)=(4cos^2x)/(tan(x/2)-cot(x/2))