SOLUTION: Prove the following identity: sin(30 degrees + x) - sin(30 degrees - x)= sqrt3 sin x

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Question 744512: Prove the following identity:
sin(30 degrees + x) - sin(30 degrees - x)= sqrt3 sin x
Answer by sachi(548) About Me  (Show Source):
You can put this solution on YOUR website!
sin(30 degrees + x) - sin(30 degrees - x)= sqrt3 sin x
LHS=2 cos 30sinx=2*sqrt3/2 sinx=sqrt3 sin x
as sin(A+B)-sin(A-B)=2cosA sinB