document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=171320>Question 171320</A>: <I><SPAN STYLE=\"word-break: break-all;\"> let A be a 5 X 3 matrix and B be a 3 X 5 matrix<BR>\n" );
document.write( "a) is it possible to add A and B?..yes it is possible to add A and B<BR>\n" );
document.write( "b) is it possible to do the mulitplication AB<BR>\n" );
document.write( "c) is it possible to do the mulitpilcation BA?...of course is it possible to multiply A and B </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #126612 by </B><A HREF=/tutors/aboutme.mpl?userid=slasha><B>slasha(1)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=slasha><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=126612\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (a)yes it is possible to add A and B<BR>\n" );
document.write( "(b)it is also possible to multiply AB<BR>\n" );
document.write( "(c)of course BA can be multiplied  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );