document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1030237>Question 1030237</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Relation R on the set of positive integers is defined by the rule that aRb means gcd(a, b) = 1. Is R reflexive? Symmetric? Transitive?<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 #645126 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=645126\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> R is symmetric, as aRb = bRa = 1. (Obviously.)<BR>\n" );
document.write( "R is not reflexive, as 3R3 = 3.<BR>\n" );
document.write( "R is not transitive, as 3R7 = 1 and 7R15 = 1, but 3R15 = 3.<BR>\n" );
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