document.write( "Question 1200247: simplify sin^2y/sec^2y-1 \n" ); document.write( "
Algebra.Com's Answer #834323 by Alan3354(69443)\"\" \"About 
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simplify sin^2y/sec^2y-1
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\n" ); document.write( "\"sin%5E2%28y%29%2Fsec%5E2%28y%29-1\"
\n" ); document.write( "= \"sin%5E2%28y%29%2Acos%5E2%28y%29+-+1\"
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