document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1181808>Question 1181808</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the elements on the principal diagonal of matrix B\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "B = -4 6 0<BR>\n" );
document.write( "-6 3 -7<BR>\n" );
document.write( "1 -2 7<BR>\n" );
document.write( "The elements on the principal diagonal are ____<BR>\n" );
document.write( "(Use a comma to separate answers as needed)<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #811717 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52864)</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=811717\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "The elements on the principal diagonal are the numbers in the matrix cells that are located on the diagonal of the matrix,\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "which goes from the upper left corner to the lower right corner.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "You do the rest.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );