2 cos theta 1 then the value of theta is
- If 2 cos 3 theta 1 then the value of theta is
- Sin theta cos theta 1 then the value of sin 2 theta is
- Sin theta cos theta 1 then the value of sin 2 theta is equal to
- If cos theta 1 2 then the value of tan theta is
- If 2 cos 3 theta is equal to 1 then the value of theta is
- If cos theta 1 2 then the value of cos theta sec theta is
- If 2 cos theta 1 and theta is an acute angle then the value of theta is
- If cos theta 1 3 then the value of 1 sin 2 theta is
- If cos theta 1 2 then the value of 1 tan theta sin theta is
- Cos theta cos 2 theta 1 then the value of sin 2 theta sin 4 theta is
- If cos theta cos 2 theta 1 then the value of sin 2 theta sin 4 theta is
- If cos theta 3 5 then the value of 1 sin 2 theta is