SOLUTION: solve the equation, give all answers within (0, 2pi) csc(x/3)- 2 = 0

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Question 544040: solve the equation, give all answers within (0, 2pi)
csc(x/3)- 2 = 0
Answer by lwsshak3(11628) About Me  (Show Source):
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solve the equation, give all answers within (0, 2pi)
csc(x/3)- 2 = 0
csc(x/3) = 2
sin(x/3)=1/2
x/3=π/6 and 5π/6 (in quadrants I and II where sin>0)
x=π/2 and 5π/2