document.write( "Question 661761: Show that the equation below is NOT an identity.\r
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Algebra.Com's Answer #411789 by Edwin McCravy(20056)\"\" \"About 
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document.write( "Ösinē(q) + cosē(q) = sin(q) + cos(q) \r\n" );
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document.write( "To show that an equation is NOT an identity, you only need to \r\n" );
document.write( "show one case where the equation is NOT true.\r\n" );
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document.write( "Let's pick q = 30°\r\n" );
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document.write( "Ösinē(30°) + cosē(30°) = sin(30°) + cos(30°)\r\n" );
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document.write( "\"sqrt%28%281%2F2%29%5E2%2B%28sqrt%283%29%2F2%29%5E2%29\" = \"1%2F2\" + \"sqrt%283%29%2F2\"\r\n" );
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document.write( "\"sqrt%281%2F4%2B3%2F4%29\" = \"1%2F2\" + \"sqrt%283%29%2F2\"\r\n" );
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document.write( "    \"sqrt%281%29\" = \"1%2F2\" + \"sqrt%283%29%2F2\"\r\n" );
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document.write( "     1 = 1.366025404\r\n" );
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document.write( "That is certainly false.\r\n" );
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document.write( "Edwin
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