document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=381470>Question 381470</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have been having problems with finding the ADDITIVE inverse of these matrix, and is looking for some additional help.<BR>\n" );
document.write( "A=3  3/5<BR>\n" );
document.write( "  0   -1 \r<BR>\n" );
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document.write( "A= 2  -5      B= 5   -2<BR>\n" );
document.write( "   -5  2   +     2   -5 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #270662 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=270662\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The additive inverse of [A] is -[A] since [A]-[A]=[Z] where [Z] is the zero matrix (every element is zero).<BR>\n" );
document.write( "So multiply each element in the matrix by (-1) to get the inverse.<BR>\n" );
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document.write( "Add the matrices together, element by element, then multiply each element by (-1) to get the additive inverse of [A+B].<BR>\n" );
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