document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=724719>Question 724719</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve the equation on the interval 0 < or equal to theta < 2pi.<BR>\n" );
document.write( " tan^2 theta = 3/2 sec theta<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #443874 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=443874\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> solve the equation on the interval 0 < or equal to theta < 2pi.<BR>\n" );
document.write( "tan^2 theta = 3/2 sec theta<BR>\n" );
document.write( "***<BR>\n" );
document.write( "tan(&#960;/3)^2=(&#8730;3)^2=3<BR>\n" );
document.write( "3/2 sec(&#960;/3)=3/2cos(&#960;/3)=3/2*1/2=3<BR>\n" );
document.write( "solution: theta=&#960;/3, 2&#960;/3 (in quadrants I and II where cos and tan have the same sign) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );