document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=91471>Question 91471</A>: <I><SPAN STYLE=\"word-break: break-all;\"> For what value of k does the equality hold\r<BR>\n" );
document.write( "\n" );
document.write( " |1 0 4 |  |1 0  4|<BR>\n" );
document.write( " |3 0 9 |=k|3 0  9|?<BR>\n" );
document.write( " |5 5 20|  |5 5 20|\r<BR>\n" );
document.write( "\n" );
document.write( "a. -1<BR>\n" );
document.write( "b. 0<BR>\n" );
document.write( "c. 1<BR>\n" );
document.write( "d. 2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #66421 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=66421\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> k=1<BR>\n" );
document.write( "========<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );