document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1196460>Question 1196460</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the elements on the principal diagonal of matrix B.\r<BR>\n" );
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document.write( "B= <BR>\n" );
document.write( "    1 -1  0 <BR>\n" );
document.write( "   -3 -2  2<BR>\n" );
document.write( "   -7 -6  0  </SPAN>\n" );
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document.write( "B=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=matrix%283%2C3%2C1%2C+-1%2C+0%2C-3+%2C-2%2C+2%2C-7%2C+-6+%2C0%29 ALIGN=MIDDLE  ALT=\"matrix%283%2C3%2C1%2C+-1%2C+0%2C-3+%2C-2%2C+2%2C-7%2C+-6+%2C0%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " The main diagonal is any entry where row equals column, so the principal diagonal of matrix B is\r<BR>\n" );
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document.write( "B=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=matrix%283%2C3%2Chighlight%281%29%2C+-1%2C+0%2C-3+%2Chighlight%28-2%29%2C+2%2C-7%2C+-6+%2Chighlight%280%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "the elements on the principal diagonal of matrix B are: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%281%29 ALIGN=MIDDLE  ALT=\"highlight%281%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28-2%29 ALIGN=MIDDLE  ALT=\"highlight%28-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%280%29 ALIGN=MIDDLE  ALT=\"highlight%280%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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