document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1163923>Question 1163923</A>: <I><SPAN STYLE=\"word-break: break-all;\">  Let w,x,y,z be vectors and suppose z=2x+3y and w=2x−2y−z.<BR>\n" );
document.write( "A. Span(y)=Span(w)<BR>\n" );
document.write( "B. Span(y,w)=Span(z)<BR>\n" );
document.write( "C. Span(x,y)=Span(w)<BR>\n" );
document.write( "D. Span(x,y)=Span(x,w,z)\r<BR>\n" );
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document.write( "Which is the correct answer(s)? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #788190 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52781)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=788190\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "The answer is critically depends on the space dimension (1, 2, 3 or more), which you failed to point in your post.\r<BR>\n" );
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document.write( "And from many other factors/aspects, which you also failed to describe in this post.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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