Solve (a) f(x)=0, (b) f(x) > 0, and (c) f(x) <0 over the interval [0,2x). 2 f(x) = 3 cos xsin x-3 sin x

  

Solve (a) f(x)=0, (b) f(x) > 0, and (c) f(x) 0 in the specified interval. Choose the correct answer below. OA. The solution set of f(x) > 0 is (x, 2x). B. The solution set of f(x) > 0 is [0,2x). Oc. The solution set of f(x) > 0 is (0, z). 2 Find the solution set for 3 cosxsin x-3 sin x