document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=866888>Question 866888</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve secx = -1/2<BR>\n" );
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document.write( "a) no solution\r<BR>\n" );
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document.write( "b) {120°, 240°}\r<BR>\n" );
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document.write( "c) {150°, 210°}\r<BR>\n" );
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document.write( "d) {210°, 330°} </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #522579 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=522579\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> sec x = -1/2 <--> cos x = -2\r<BR>\n" );
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document.write( "No solution since cos x can only be in [-1, 1] </SPAN>\n" );
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