Find the value of `theta`, which satisfy `3-2 cos theta-4 sintheta-cos 2theta + sin 2theta=0`.

Find the most general value of theta, which satisfies 3-2cos theta-4sin theta-cos2 theta+sin2 theta=0

Solve : 3-2 cos theta -4 sin theta - cos 2theta+sin 2theta=0 .

Solve : 3-2 cos theta -4 sin theta - cos 2theta+sin 2theta=0 .

Solve : 3-2 cos theta -4 sin theta - cos 2theta+sin 2theta=0 .

Find the general value of theta which satisfies the equation (cos theta+i sin theta)(cos2 theta+i sin2 theta)......(cos n theta+i sin n theta)=1

A value of theta satisfying 4cos^(2)theta sin theta-2sin^(2)theta=3sin theta is

Smallest positive value of theta satisfying 8sin theta cos2 theta sin3 theta cos4 theta=cos6 theta is

Find the values of theta , for which cos3theta+sin3theta+(2sin2theta-3)\ (sintheta-costheta) is always positive

Find the value of (sin^4 theta - cos^4 theta)/(sin^2 theta - cos^2 theta)