document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=388474>Question 388474</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find DE if D=[-2 4 6][5 -7 1]and E=[1 -2][0 4][-3 4]\r<BR>\n" );
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document.write( "A. [-20 44][8 -42]<BR>\n" );
document.write( "B. [-2 -10][0 -28][-18 -4]<BR>\n" );
document.write( "C. [-20 8][44 -42]<BR>\n" );
document.write( "D. [-2 0 -18][-10 -28 -4]\r<BR>\n" );
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document.write( "Thank you for your help!!!<BR>\n" );
document.write( "God Bless and Happy Holidays!!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #274816 by </B><A HREF=/tutors/aboutme.mpl?userid=Jk22><B>Jk22(389)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Jk22><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=Jk22><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=274816\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> since it is the multiplication of a 2x3 times 3x2 matrices, the result should be 2x2, hence A or C.\r<BR>\n" );
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document.write( "The elem. 11 is -2-3*6=-20, the element 12 is 4+16+24=44, hence the solution is : <BR>\n" );
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document.write( "A.<BR>\n" );
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