Question

Solve the equation for exact solutions over the interval [0, 21). -2 sin ?x= 3 sin x + 1 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution set is (Type an exact answer, using a as needed. Type your answer in radians. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) OB. The solution is the empty set.

Answer 1

- asin²x c 2 Siot 1 Co2w) -2sina 3Sina - ) = 0 2 sin² d+ 3 Sinx +1 : 이 2Sin2x + 2sinoa + Sin atl= 0 2 Sina (Smat i) + i(Sind+i) = 0 (2 Sinato) (Sma+j)20 Sinx tl= 0 2 Sin a + leo Sina=-1 2Sina2 - 1 X = sinf-i) Sindza 놀 () sin quadrants Ill and lv Sine if negative in ae 3T 2 2 - HITT a G 폴 e. option: A