document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=789944>Question 789944</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find exact value or sec^-1 (2) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #479762 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=479762\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> find exact value or sec^-1 (2)<BR>\n" );
document.write( "secx=2=1/cosx<BR>\n" );
document.write( "cosx=1/2<BR>\n" );
document.write( "x=&#960;/3<BR>\n" );
document.write( "sec^-1 (2)=&#960;/3 </SPAN>\n" );
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