document.write( "Question 1153928: 3. tanx(cotx-cosx)
\n" ); document.write( " \n" ); document.write( "
Algebra.Com's Answer #776251 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"tan%28x%29%28cot%28x%29-cos%28x%29%29\"..........use identities: \"tan%28x%29=sin%28x%29%2Fcos%28x%29\", and \"cot%28x%29=cos%28x%29%2Fsin%28x%29+\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%28sin%28x%29%2Fcos%28x%29%29%28%28cos%28x%29%2Fsin%28x%29%29-cos%28x%29%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"1-sin%28x%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
\n" );