document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1178040>Question 1178040</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Simplify:   [cos⁡θ+sin⁡θ]/[cos⁡θ-sin⁡θ] -[cos⁡θ-sin⁡θ]/[cos⁡θ+sin⁡θ] and express the answer in terms of tan⁡θ. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #807212 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=807212\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  Simplify: \r<BR>\n" );
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document.write( " and express the answer in terms of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%28theta%29 ALIGN=MIDDLE  ALT=\"tan%28theta%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284cos%28theta%29sin%28theta%29%29%2F%28cos%5E2%28theta%29-sin%5E2%28theta%29%29 ALIGN=MIDDLE  ALT=\"%284cos%28theta%29sin%28theta%29%29%2F%28cos%5E2%28theta%29-sin%5E2%28theta%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.....use identity <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cos%5E2%28theta%29=1-sin%5E2%28theta%29 ALIGN=MIDDLE  ALT=\"cos%5E2%28theta%29=1-sin%5E2%28theta%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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