document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1108590>Question 1108590</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find all the solutions of the equation in the interval [0,2pi]\r<BR>\n" );
document.write( "\n" );
document.write( "sec^2 x + tan x=1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #723597 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=723597\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find all the solutions of the equation in the interval [0,2pi]\r<BR>\n" );
document.write( "\n" );
document.write( "sec^2 x + tan x=1<BR>\n" );
document.write( "tan^2+1 + tan = 1<BR>\n" );
document.write( "tan^2 + tan = 0<BR>\n" );
document.write( "tan*(tan+1) = 0<BR>\n" );
document.write( "tan = 0 --> 0, pi, 2pi<BR>\n" );
document.write( "tan = -1 --> 3pi/4, 7pi/4<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );