1. Solving Exact Values
Given cos = -1, determine the exact value of sin
2
for 180o < < 360o
If tan θ = - 1, given <θ< , find sec θ
If csc θ = 2 and tan < 0 find all 5 other trig ratios

2. General Solutions of Trig Eqns
Solve for sin = 1
2
[0,2 ]
[0,4 ]
Also reads "over the reals where the domain is
the set of all real numbers"