2 cos 3 theta 1 then theta is equal to
- If 1 cos 2 theta 3 4 then sin theta is equal to
- Sin 2 theta 3 sin theta 2 cos 2 theta 1 then theta is equal to
- 2 cos theta x 1 x then 2 cos 3 theta is equal to
- If tan theta 1 3 then cos 2 theta is equal to
- Cos theta 3 7 then cos theta 1 sin 2 theta is equal to
- If cos theta 3 2 and sin theta 1 2 then tan theta is equal to
- 1 sin 2 theta 3 sin theta cos theta then tan theta is equal to
- 7 sin square theta + 3 cos square theta equal to 4
- Cos 1 cos 2 cos 3