document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=845816>Question 845816</A>: <I><SPAN STYLE=\"word-break: break-all;\"> establish the identity: sec theta / csc theta + sin theta / cos theta = 2 tan theta </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #509865 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=509865\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> establish the identity: <BR>\n" );
document.write( "sec theta / csc theta + sin theta / cos theta = 2 tan theta<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "(1/cos)/(1/sin) + (sin/cos) = 2 tan<BR>\n" );
document.write( "----<BR>\n" );
document.write( "sin/cos + sin/cos = 2tan<BR>\n" );
document.write( "----<BR>\n" );
document.write( "tan + tan = 2ta<BR>\n" );
document.write( "----<BR>\n" );
document.write( "2tan = 2tan<BR>\n" );
document.write( "=================<BR>\n" );
document.write( "cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );