document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=889197>Question 889197</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Prove the identities: \r<BR>\n" );
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document.write( "Sin^2x | Tan^2x/1+tan^2x \r<BR>\n" );
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document.write( "Sin^4x+cos2x | Cos^4x \r<BR>\n" );
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document.write( "Tan^2x+1/tan^2x| Csc^2x \r<BR>\n" );
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document.write( "2cosx + 2cos^2x/| Sinx/1-cosx <BR>\n" );
document.write( "Sin2x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #537977 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=537977\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> No equal signs --> not identities.<BR>\n" );
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