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((sin 82°)(cos 37°)) - ((cos 82°)(sin 37°))=

 Oct 24, 2016
 #1
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((sin 82°)(cos 37°)) - ((cos 82°)(sin 37°))= Sin(82-37) = sin 45 = 1/sqrt2   =    2/sqrt2

 Oct 24, 2016
 #2
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((sin 82°)(cos 37°)) - ((cos 82°)(sin 37°))=sin(45) =1/sqrt(2) =.7071......etc.

 Oct 24, 2016

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