document.write( "Question 908861: (1-cos^2x) / tanx → sinx*cosx\r
\n" ); document.write( "\n" ); document.write( "I tried with cotangent, with the 1/tanx to get cotx-cos^2x and then cotx to cosx/sinx to get cosx/sinx - cos^2 x / 1. Then multiplied by sins to have alike denominators.
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Algebra.Com's Answer #551509 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
(1-cos^2x) / tanx → sinx*cosx
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\n" ); document.write( "Note:: 1- cos^2 = sin^2
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\n" ); document.write( "Your Problem:
\n" ); document.write( "sin^2/(sin/cos) = sin*cos
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\n" ); document.write( "sin^2*(cos/sin) = sin*cos
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\n" ); document.write( "sin*cos = sin*cos
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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