" If "(2sin theta)/(1+cos theta+sin theta)=y," then "(1-cos theta+sin theta)/(1+sin theta)" is also "y

If x=(2sin theta)/(1+cos theta+sin theta), then prove that (1-cos theta+sin theta)/(1+sin theta) is equal to x

If p=(2sin theta)/(1+cos theta+sin theta), and q=(cos theta)/(1+sin theta) , then

If p=(2sin theta)/(1+cos theta+sin theta), and q=(cos theta)/(1+sin theta) , then

(cos theta)/(1-sin theta)=(1+cos theta+sin theta)/(1+cos theta-sin theta)

(sin theta)/(1+cos theta)+(sin theta)/(1-cos theta)= _______

(1+cos theta+sin theta)/(1+cos theta-sin theta)=(1+sin theta)/(cos theta)

If (2 sin theta )/(1+ cos theta + sin theta )=x, find the value of (1- cos theta + sin theta )/(1+ sin theta )