document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=440429>Question 440429</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if sec data or theta equals square root if five then cos data or theta equals? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #304243 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=304243\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The Greek letter is \"theta,\" not \"data.\"\r<BR>\n" );
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document.write( "By definition, <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\sec{\theta} = \frac{1}{\cos{\theta}}\"> so <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\cos{\theta} = \frac{1}{\sec{\theta}}\"> We replace <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\sec{\theta}\"> with <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\sqrt{5}\">, so\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\cos{\theta} = \frac{1}{\sqrt{5}} = \frac{\sqrt{5}}{5}\"> </SPAN>\n" );
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