document.write( "Question 364392: what is the sin(x+3pie/2) \n" ); document.write( "
Algebra.Com's Answer #259893 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"sin%28x%2By%29+=+sin%28x%29%2Acos%28y%29+%2B+cos%28x%29%2Asin%28y%29\"
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\n" ); document.write( "\"sin%28x%2B%283%2F2%29pi%29+=+sin%28x%29%2A%280%29+%2B+cos%28x%29%2A%28-1%29\"
\n" ); document.write( "\"highlight%28sin%28x%2B%283%2F2%29pi%29+=+-cos%28x%29%29\"
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