document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1107261>Question 1107261</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help me prove the identity sin(x)cos(x)tan(x)=1-cos^2(x) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #722299 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=722299\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> sin(x)cos(x)tan(x)=1-cos^2(x)<BR>\n" );
document.write( "sin(x)cos(x)tan(x)= sin^2<BR>\n" );
document.write( "cos(x)tan(x)= sin<BR>\n" );
document.write( "cos(x)*(sin/cos) = sin<BR>\n" );
document.write( "sine = sine<BR>\n" );
document.write( "====================<BR>\n" );
document.write( "I've yet to see an example where working only 1 side makes a difference.<BR>\n" );
document.write( " </SPAN>\n" );
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