document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1015148>Question 1015148</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please explain and show work.	\r<BR>\n" );
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document.write( "Set A = (-3, 3) and set B = [-3, 3]<BR>\n" );
document.write( "Find	a) A&#8745;B	b) A&#8746;B<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 #631478 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=631478\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The intersection is everything they have in common, and that is everything but the numbers -3 and 3, so A intersect B is =A<BR>\n" );
document.write( "The union is everything they contribute, and that is B, which contributes the numbers -3 and 3, which A does not have. </SPAN>\n" );
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