Tuesday

October 21, 2014

October 21, 2014

Posted by **Abby** on Saturday, February 20, 2010 at 12:13pm.

sin(x + pi/6) - sin(x -pi/6) = 1/2

I am only stuck on the last part. I have 2sinx(sqrt3/2) = 1/2 Does the 2 cancel out with the sqrt 3/2. I am not sure what to do.

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