document.write( "Question 974439: Simplify (1-cos^2x)/(1+cot^2x). Thanks \n" ); document.write( "
Algebra.Com's Answer #596339 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
\"%281-cos%5E2%28x%29%29%2F%281%2Bcot%5E2%28x%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"sin%5E2%28x%29%2Fcsc%5E2%28x%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"sin%5E2%28x%29%2F%281%2Fsin%5E2%28x%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"sin%5E4%28x%29\"
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