`(1-sin theta-cos theta)^(2)`

sin theta+cos theta=1 Find (sin theta-cos theta)^(2)

If f(theta)=(1-sin2 theta+cos2 theta)/(2sin2 theta) then value of f(11^(@))*f(34^(@)) is

If f(theta)=(1-sin2 theta+cos2 theta)/(2cos2 theta), then value of 8f(11^(0))*f(34^(0))^(0) is

Among given values of theta which one satisfies the equation (cos theta)/(1- sin theta) -(cos theta)/(1 + sin theta) =2 ?

(1+sin2 theta-cos2 theta)/(1+sin2 theta+cos2 theta)=tan theta

Prove that: (sec theta-1)/(sec theta+1)=((sin theta)/(1+cos theta))^(2)

prove that (cos theta)/(1-sin theta)+(cos theta)/(1+sin theta)=(2)/(cos theta)

Prove that : (1+sin2 theta-cos 2theta)/(sin theta+cos theta)=2sin theta

(1 + sin theta-cos theta) / (1 + sin theta + cos theta) = (tan theta) / (2)

Prove that (1+sin theta-cos theta)/(1+sin theta+cos theta)=tan((theta)/(2))