document.write( "Question 42463: Find the exact value of sin(-π/6).\r
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Algebra.Com's Answer #27590 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
\"sin%28-pi%2F6%29\"
\n" ); document.write( "\"-pi%2F2\" would be - 90 degrees
\n" ); document.write( "\"-pi%2F6+=+%28-pi%2F2%29+%2A+%281%2F3%29\"
\n" ); document.write( "1/3 * (- 90 degrees) = - 30 degrees
\n" ); document.write( "sin (-30) = -1/2
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