Give the general solution for the following trigonometric equation cos a 0 02 sin x cos 2x 0 02 1 sin a 0 02 sin z x cos 2x 0 02 T a 0 7835 244 4270040008 x where k Z X sin z 0 49 x where k Z or sin a 0 7 0 7 or 0 x where k Z 44 4270040008 x where k Z