Please answer in steps

2. Algebraically determine the solution of sec 0 = sec 0 + 2 using exact values over: (2 marks) a. The domain - 21 5 0 4 2n Expectations Students need to solve for 0 algebraically in their equations by correctly utilizing inverse trig ratios (such as cos (...) = 0) If an inverse trig ratio is used in a student's calculator to calculate 0, that result needs to be interpreted and rewritten as an exact value of T for their written work Students need to solve each factor individually e.g. (7x + 1)(x - 6) = 0 7x + 1 = 0 x - 6 =0 x = 7, 6 (1 mark) b. The field of the real numbers (this is a fancy way to ask for a general solution!)