(1-cos2x)/(1+cos2x)

If: (1-cos2x)/(1+cos 2x)=3, then: x=

intsqrt((1-cos2x)/(1+cos 2x))dx=

Integrate the following: int{(5cos^3x+2sin^3 x)/(2sin^2 x*cos^2 x)+sqrt(1+sin2x)+(1+2sin x)/(cos^2x)+(1-cos2x)/(1+cos 2x)}dx

If x in(0,(pi)/(2))cup((pi)/(2),pi) and y = sqrt((1-cos 2x)/(1+cos2x)) , then find (dy)/(dx) .

If: (1- cos 2x)/(1+ cos 2x)=3 , then: x =

Find (dy)/(dx) when : tan^(2)y=(1+cos 2x)/(1-cos2x)

If y = sqrt((1-cos 2x)/(1+cos 2x)) , then the value of (dy)/(dx) will be

If y=sqrt((1-cos 2x)/(1+cos 2x)) , then find (dy)/(dx) .