document.write( "Question 1155878: How do you solve these using Trigonometric Identities? (This is a fraction by the way):\r
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\n" ); document.write( "\n" ); document.write( "tan(x) + cot(x)
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Algebra.Com's Answer #778567 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
\"%28tan%28x%29+%2B+cot%28x%29%29%2Fsec%5E2%28x%29\"\r
\n" ); document.write( "\n" ); document.write( "use identities:\r
\n" ); document.write( "\n" ); document.write( "\"tan%28x%29=sin%28x%29%2Fcos%28x%29\"\r
\n" ); document.write( "\n" ); document.write( "\"cot%28x%29=cos%28x%29%2Fsin%28x%29\"\r
\n" ); document.write( "\n" ); document.write( "\"sec%5E2%28x%29=1%2Fcos%5E2%28x%29\"\r
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\n" ); document.write( "\n" ); document.write( "then, you have\r
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\n" ); document.write( "\n" ); document.write( "\"%28sin%28x%29%2Fcos%28x%29%2B+cos%28x%29%2Fsin%28x%29%29%2F%281%2Fcos%5E2%28x%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%281%2F%28sin%28x%29cos%28x%29%29%29%2F%281%2Fcos%5E2%28x%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"cos%5E2%28x%29%2F%28sin%28x%29cos%28x%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"cos%5Ecross%282%29%28x%29%2F%28sin%28x%29cross%28cos%28x%29%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"cos%28x%29%2Fsin%28x%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"cot%28x%29\"\r
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