Question

Solve the equation in radians for all exact solutions where appropriate. Round approximate answers in radians to four decimal places. Write answers using the least possible nonnegative angle measures. 4 sin 1 1/2 = 2/2 Which of the following are all possible solutions? 31 O A. The solution set is +2nt +2nt, where n is any integer eger? 2 {{ : { 31 OB. The solution set is + 4n +4nt, where n is any integer 4 31 O C. The solution set is + 4n +4nt, where n is any integer 2 Зл OD. The solution set is + 2n +2nt, where n is any integer 4

Answer 1

ar 252 using = 20 sinna Sinh) - Since, sin(o)= sin (T-0) So, the equation has two Solutions. Sin () sen("-2) Q = arc Son () 1- ^ - Arc Sin(?) T-4 = 1 २ =52 Floo = TT. 4 Since, sin ( 2 ) is periodic to add the period ani = 1 + antinez and TT-V = + QUI, NEZ nez. an u 3 TUNT NEZ H = NEZ UNIT 5 {since, Since, nez so unit=-unt 4= 311 IuniT, MEZ The solution set is + unti, 31 tunn option (C) is correct answall inez?