document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=30791>Question 30791</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am completely lost with this one:<BR>\n" );
document.write( ".  What are the dimensions of the matrices shown below?\r<BR>\n" );
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document.write( "     a)   <BR>\n" );
document.write( " 2  1  4     <BR>\n" );
document.write( " 1  3  5<BR>\n" );
document.write( "-2  0  1                         <BR>\n" );
document.write( " 6  0  1 \r<BR>\n" );
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document.write( " b)  <BR>\n" );
document.write( " 1   3   5<BR>\n" );
document.write( "-2   0   1<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 #17547 by </B><A HREF=/tutors/aboutme.mpl?userid=longjonsilver><B>longjonsilver(2297)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=longjonsilver><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=longjonsilver><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=17547\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> dimensions here just means \"how many rows\" and \"how many columns\"?\r<BR>\n" );
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document.write( "First matrix has 4 rows and 3 columns. Its dimensions are (4,3)\r<BR>\n" );
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document.write( "You do the second matrix.\r<BR>\n" );
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document.write( "jon.<BR>\n" );
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