If sin theta sin 2 theta 1 find
- if sin theta 1 find 1 2 sin theta 2
- if sin theta sin 2 theta 1 then find cos 2 theta cos 4 theta
- if sec 2 theta 1 sin theta )( 1 sin theta find k
- if sin theta sin 2 theta 1 find the value of
- if sin theta sin 2 theta 1 find the value of cos 2 theta cos 4 theta
- if sin theta sin 2 theta 1 find cos 2 theta cos 4 theta
- if sin theta sin 2 theta 1 find the value of cos 12
