Solve the equation on the interval [0, 2nt). sin 2x - 12 sin x = 0 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. X= (Type your answer in radians. Type an exact answer, using it as needed. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) O B. There is no solution