document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=388644>Question 388644</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help!\r<BR>\n" );
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document.write( "The expression 3 sin 1/2x reaches its maximum value when x, expressed in radians, equals<BR>\n" );
document.write( "a) pie<BR>\n" );
document.write( "b) 3<BR>\n" );
document.write( "c) pie/2<BR>\n" );
document.write( "d) 3/2<BR>\n" );
document.write( "Thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #275010 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=275010\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The expression 3 sin 1/2x reaches its maximum value when x, expressed in radians, equals\r<BR>\n" );
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document.write( "pi radians.  The max value is +3.\r<BR>\n" );
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document.write( "Pi is the principal solution.  The max of +3 occurs at\r<BR>\n" );
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document.write( "x = pi + n*4pi, n = 0,1,2,3,...<BR>\n" );
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document.write( "Not pie, the dessert, pi, the Greek letter.<BR>\n" );
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