Solve the following equations :
`cos theta = -1/2`

Similar Questions

Explore conceptually related problems

Solve the following equation: \ 3cos^2theta-2\ sqrt(3)sinthetacostheta-3sin^2theta=0

Solve the following equation : cos 3x = sin 2x .

Solve the following trigonometric equation : cos theta =1/2 .

Solve the following trigonometric equation : cos theta+ cos 3theta= cos 2 theta+ cos 4 theta .

Solve the following trigonometric equation : cos theta -sin theta=-1 .

Solve the following trigonometric equation : cos theta -sin theta=1/sqrt2 .

Find the general solution for each of the following equations: 4 sin^2theta-8cos theta+1=0

Solve the following trigonometric equation : cos 3 theta + cos theta - 2 cos2 theta=0 .

Solve the following trigonometric equation : cos m theta +cos n theta = 0 .

Solve the following trigonometric equation : cos 3 theta + 8cos^3 theta =0 .