K Solve the equation in radians for all exact solutions where appropriate Round approximate answers to four decimal places Write answers using the least possible nonnegative ang 2 sin 2x 3 sin x 1 0 Choose the correct answer below OA The solution set is OB The solution set is OC The solution set is OD The solution set is 3A 2 7 6 3x 2 2nx 2nx 2n 7T 75 6 2nx 11x 6 12x 5 12x 5 11x 6 2n 2nx 2nx 2n 2nx where n is any integer integer 2 3n 3 2 3x 2 F 3 2 2nx where n is any integer eger 2nx where n is any integer 2nx where n is any integer COLLE