document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=563830>Question 563830</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is the value of theta in the interval [0 degrees,360 degrees)that have given function value <BR>\n" );
document.write( "cos=-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 #365078 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=365078\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Cosine of what equals -1/2? Theta? 2*theta? If it is theta, follow the other tutor's solution. If not, set the argument of the cosine function equal to 120 or 240 or any other number x such that cos(x) = -1/2. </SPAN>\n" );
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