document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1093077>Question 1093077</A>: <I><SPAN STYLE=\"word-break: break-all;\"> prove: 1+sinx÷1-sinx - 1-sinx÷1+sinx= 4tanx secx  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #707838 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=707838\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Not clear.<BR>\n" );
document.write( "Add parentheses.<BR>\n" );
document.write( "Don't use the divide symbol.<BR>\n" );
document.write( "1+sinx÷1-sinx --> (1+sinx)/(1-sinx) </SPAN>\n" );
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