2 cos 2 theta 3 sin theta 0 July 8, 2019 16 32 64 128 2 cos 2 theta 3 sin theta 1 0 2 cos square theta 3 sin theta 0 4 sin theta cos theta 2 cos theta 2 3 sin theta 3 0 If sin 2 theta 3 cos theta 2 0 2 sin 2 theta 3 sin theta 0 find the permissible value of cos theta 7 sin square theta + 3 cos square theta equal to 4
