document.write( "Question 917747: Deduce the identity of : (tanA)(cotA) \n" ); document.write( "
Algebra.Com's Answer #556989 by Fombitz(32388)\"\" \"About 
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\"tan%28A%29%2Acot%28A%29=%28sin%28A%29%2Fcos%28A%29%29%2A%28cos%28A%29%2Fsin%28A%29%29\"
\n" ); document.write( "\"tan%28A%29%2Acot%28A%29=1\"
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