If `x=sin^16theta+cos^20theta`, then for all `theta in R`

If s=(sin^(2)theta+cos^(4)theta) for all theta in R, then

If A = sin^2 theta+ cos^4 theta , then for all real values of theta

The expression cos 3 theta + sin 3 theta + (2 sin 2 theta-3) (sin theta- cos theta) is positive for all theta in

The expression cos 3 theta + sin 3 theta + (2 sin 2 theta-3) (sin theta- cos theta) is positive for all theta in

The expression cos 3 theta + sin 3 theta + (2 sin 2 theta-3) (sin theta- cos theta) is positive for all theta in

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

If A = [(cos theta, sin theta),(-sin theta, cos theta)] then show that for all the positive integers n, A^(n) = [(cos n theta,sin n theta),(-sin n theta,cos n theta)] .

8sin theta cos theta cos2 theta cos4 theta=sin x the x=

cos 20 theta in terms of sin 5 theta .

8sin theta cos theta cos2 theta cos4 theta=sin x rArr x=