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Find the exact value of sin(17π/12) How would i solve this?

Samafoof

by Samafoof at November 29, 2010

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Use sin(a+b) where a= 9π/12 and b= 8π/12.  Both of these are on the "unit circle".  Use the sum of two angles identity for sin(a+b).  Hope this helps

Steve204 Steve204 November 29, 2010

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