1. Solve equation analytically (using identities when esential for exact values when possible) for values of theta for 0 or < theta <2pi. 6 sin^2 theta - 3 sin theta -3 = 0
2. Employ identity to solve equation on interval [0,2pi). tan x - sec x =1
3. Solve given trigonometric equation analytically and using graphing calculator. Employ values of x for 0 or < x <2pi. 3 sec theta = 2 = 8
4. Solve given trigonometric equation analytically and using graphing calculator. Use values of x for 0 or < x <2pi. 16 sin^2 x - 8 = 0.