document.write( "Question 1205945: Verify the following trigonometric identity:\r
\n" ); document.write( "\n" ); document.write( "csc^2 x cos^2 x = csc^2 x - 1 \n" ); document.write( "

Algebra.Com's Answer #843054 by josgarithmetic(39618) $\"\"$ $\"About$

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$\"%281%2Fsin%28x%29%29%5E2%28cos%28x%29%29%5E2\"$ ---------the lefthand side using definition cosecant\r
\n" ); document.write( "\n" ); document.write( " $\"%281%2Fsin%28x%29%29%5E2%281-sin%5E2%28x%29%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%281%2Fsin%28x%29%29%5E2-%281%2Fsin%28x%29%29%5E2%2Asin%5E2%28x%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%281%2Fsin%28x%29%29%5E2-1\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"csc%5E2%28x%29-1\"$ -----------the righthand side \n" ); document.write( "

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