document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=651417>Question 651417</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find all values of x in the interval [0, 2&#960;] that satisfy the inequality. (Enter your answer using interval notation.)\r<BR>\n" );
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document.write( "2 cos(x) + 1 > 0<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #407675 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=407675\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find all values of x in the interval [0, 2&#960;] that satisfy the inequality. (Enter your answer using interval notation.) <BR>\n" );
document.write( "2 cos(x) + 1 > 0<BR>\n" );
document.write( "2cos(x) > -1<BR>\n" );
document.write( "cos(x) > -1/2<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4pi%2F3+%3C+x+%3C+2pi%2F3 ALIGN=MIDDLE  ALT=\"4pi%2F3+%3C+x+%3C+2pi%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "solution:<BR>\n" );
document.write( "(0,2&#960;/3) U (4&#960;/3,2&#960;) </SPAN>\n" );
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