document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=437648>Question 437648</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determine whether the sets are equal only, equivalent only, both equal and equivalent, or neither equal nor equivalent. <BR>\n" );
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document.write( "{ 3,  15} and { 3, 1,  5} \r<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 #302763 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=302763\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Two sets are equal if they are also equivalent (it's not the other way around). Since there isn't a one-to-one correspondence between the elements in each set, the two sets are NOT equivalent. So therefore, the two sets are NOT equal. So these sets are neither equal nor equivalent. </SPAN>\n" );
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