document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=952117>Question 952117</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Prove (cosAś1+sinA)+(1+sinAścosA)=2ścosA </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #581471 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=581471\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Prove (cosAś1+sinA)+(1+sinAścosA)=2ścosA<BR>\n" );
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document.write( "Prove cosA/(1+sinA)+(1+sinA)/cosA = 2/cosA\r<BR>\n" );
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document.write( "cos^2/(1+sin) + (1+sin) = 2<BR>\n" );
document.write( "cos^2 + (1+sin)^2 = 2 + 2sin<BR>\n" );
document.write( "1-sin^2 + 1 + 2sin + sin^2 = 2 + 2sin<BR>\n" );
document.write( "2 + 2sin = 2 + 2sin<BR>\n" );
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document.write( "If anyone can post an example where working on one side only makes a difference, I would like to see it. </SPAN>\n" );
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