document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=737699>Question 737699</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can somebody please help me with this proof that I am stuck on? I need to solve it by manipulating only the left side...<BR>\n" );
document.write( "(secx-tanx)/(secx+tanx) = ((1-sinx)/cosx)^2<BR>\n" );
document.write( "Thanks in advance! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #450509 by </B><A HREF=/tutors/aboutme.mpl?userid=w_parminder><B>w_parminder(53)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=w_parminder><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=w_parminder><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=450509\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28secx-tanx%29%2F%28secx%2Btanx%29+=+%28%281-sinx%29%2Fcosx%29%5E2 ALIGN=MIDDLE  ALT=\"%28secx-tanx%29%2F%28secx%2Btanx%29+=+%28%281-sinx%29%2Fcosx%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "L.H.S.<BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%281%2FCosx%29-%28Sinx%2FCosx%29%29%2F%28%281%2FCosx%29%2B%28Sinx-Cosx%29%29 ALIGN=MIDDLE  ALT=\"%28%281%2FCosx%29-%28Sinx%2FCosx%29%29%2F%28%281%2FCosx%29%2B%28Sinx-Cosx%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%281-sinx%29%2Fcosx%29%2F%28%281%2Bsinx%29%2Fcosx%29 ALIGN=MIDDLE  ALT=\"%28%281-sinx%29%2Fcosx%29%2F%28%281%2Bsinx%29%2Fcosx%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281-sinx%29%2F%281%2Bsinx%29 ALIGN=MIDDLE  ALT=\"%281-sinx%29%2F%281%2Bsinx%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%281-sinx%29%2A%281-sinx%29%29%2F%28%281%2Bsinx%29%2A%281-sinx%29%29 ALIGN=MIDDLE  ALT=\"%28%281-sinx%29%2A%281-sinx%29%29%2F%28%281%2Bsinx%29%2A%281-sinx%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > [Multiply and Divide by (1-sinx)]<BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%281-sinx%29%5E2%29%2F%281-sinx%5E2%29 ALIGN=MIDDLE  ALT=\"%28%281-sinx%29%5E2%29%2F%281-sinx%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%281-sinx%29%5E2%29%2F%28%28cosx%5E2%29%29 ALIGN=MIDDLE  ALT=\"%28%281-sinx%29%5E2%29%2F%28%28cosx%5E2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%281-sinx%29%2Fcosx%29%5E2 ALIGN=MIDDLE  ALT=\"%28%281-sinx%29%2Fcosx%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );