sin theta+cos theta=1," then value of "sin20" is equal to "

If sin theta+cos theta=1, then the value of sin2 theta is equal to

If sin theta+cos theta=1 then the value of sin 2 theta is equal to

If sin theta + cos theta =1, the value of sin theta cos theta is

If sin theta+cos theta=1, then sin theta cos theta is equal to :

If sin theta- cos theta =1 , then the vlaue of sin^(3) theta- cos^(3) theta is equal to

If sqrt(3)sin theta=cos theta, find the value of (sin theta tan theta(1+cot theta))/(sin theta+cos theta)

If cos theta+sqrt3 sin theta=2 , then the value of theta is equal to

If sin theta = cos (20^(@)+theta) , then theta is equal to :

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

If sin theta = cos theta ,then the value of 2 tan^(2) theta + sin^(2) theta -1 is equal to