document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=685893>Question 685893</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me with this question. I'm getting really confused with the 3x. I' not sure where to start. <BR>\n" );
document.write( " Find all of the exact solutions to the following equation. (Use the parameter k as necessary to represent any integer.)<BR>\n" );
document.write( "cos(3x) =1/2<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 #424643 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=424643\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find all of the exact solutions to the following equation. (Use the parameter k as necessary to represent any integer.)<BR>\n" );
document.write( "cos(3x) =1/2<BR>\n" );
document.write( "3x=&#960;/3+2&#960;k, 5&#960;/3+2&#960;k, k=any integer<BR>\n" );
document.write( "x=&#960;/9+2&#960;k, 5&#960;/9+2&#960;k, k=any integer </SPAN>\n" );
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