document.write( "Question 1079880: Choose the correct right-hand side to make the equation an identity.
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\n" ); document.write( "\n" ); document.write( "Select one:
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Algebra.Com's Answer #694111 by Edwin McCravy(20060)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "\"%281-cos%5E%22%22%28x%29%29%2F%281%2Bcos%5E%22%22%28x%29%29\"\"%22%22=%22%22\"\r\n" );
document.write( "\r\n" );
document.write( "\"%22%22=%22%22\"\r\n" );
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document.write( "\"%281-2cos%5E%22%22%28x%29%2Bcos%5E2%28x%29%29%2F%281-cos%5E2%28x%29%29\"\"%22%22=%22%22\"\r\n" );
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document.write( "\"%281-2cos%5E%22%22%28x%29%2Bcos%5E2%28x%29%29%2Fsin%5E2%28x%29\"\"%22%22=%22%22\"\r\n" );
document.write( "\r\n" );
document.write( "\"1%5E%22%22%2Fsin%5E2%28x%29\"\"%22%22-%22%22\"\"2cos%5E%22%22%28x%29%2Fsin%5E2%28x%29\"\"%22%22%2B%22%22\"\"cos%5E2%28x%29%2Fsin%5E2%28x%29\"\"%22%22=%22%22\"\r\n" );
document.write( "\r\n" );
document.write( "\"%281%5E%22%22%2Fsin%5E%22%22%28x%29%29%5E2\"\"%22%22-%22%22\"\"2%28cos%5E%22%22%28x%29%2Fsin%5E2%28x%29%29\"\"%22%22%2B%22%22\"\"%28cos%5E%22%22%28x%29%2Fsin%5E%22%22%28x%29%29%5E2\"\"%22%22=%22%22\"\r\n" );
document.write( "\r\n" );
document.write( "\"csc%5E2%28x%29\"\"%22%22-%22%22\"\"2%28cos%5E%22%22%28x%29%2F%28sin%5E%22%22%28x%29sin%5E%22%22%28x%29%29%29\"\"%22%22%2B%22%22\"\"cot%5E2%28x%29\"\"%22%22=%22%22\"\r\n" );
document.write( "\r\n" );
document.write( "\"csc%5E2%28x%29\"\"%22%22-%22%22\"\"2%281%2Acos%5E%22%22%28x%29%2F%28sin%5E%22%22%28x%29sin%5E%22%22%28x%29%29%29\"\"%22%22%2B%22%22\"\"cot%5E2%28x%29\"\"%22%22=%22%22\"\r\n" );
document.write( "\r\n" );
document.write( "\"csc%5E2%28x%29\"\"%22%22-%22%22\"\"2%281%2Fsin%5E%22%22%28x%29%29%2A%28cos%5E%22%22%28x%29%2Fsin%5E%22%22%28x%29%29\"\"%22%22%2B%22%22\"\"cot%5E2%28x%29\"\"%22%22=%22%22\"\r\n" );
document.write( "\r\n" );
document.write( "\"csc%5E2%28x%29\"\"%22%22-%22%22\"\"2csc%5E%22%22%28x%29%2Acot%5E%22%22%28x%29\"\"%22%22%2B%22%22\"\"cot%5E2%28x%29\"\"%22%22=%22%22\"\r\n" );
document.write( "\r\n" );
document.write( "\"%28csc%5E%22%22%28x%29%5E%22%22-cot%5E%22%22%28x%29%29%5E2\"\r\n" );
document.write( "\r\n" );
document.write( "Edwin
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