SOLUTION: Solve equation for ALL possible solutions.
2sqrt(3)cos(x/2)= -3
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Question 870911: Solve equation for ALL possible solutions.
2sqrt(3)cos(x/2)= -3
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Solve equation for ALL possible solutions.
2sqrt(3)cos(x/2)= -3
cos(x/2)=-3/2√3=-3√3/6=-√3/2
x/2=2π/3+2πk,4π/3+2πk,k=any integer
x=4π/3+2πk,8π/3+2πk,k=any integer
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