document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=2401>Question 2401</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I is the identity transformation \r<BR>\n" );
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document.write( "21.  I o R  =___?____<BR>\n" );
document.write( "          x\r<BR>\n" );
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document.write( "The x is suppose to be R to the x lower case \r<BR>\n" );
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document.write( "22. T o T negative 1     =  ____?__ </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #1027 by </B><A HREF=/tutors/aboutme.mpl?userid=longjonsilver><B>longjonsilver(2297)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=longjonsilver><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=longjonsilver><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=1027\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> if i understand correctly....\r<BR>\n" );
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document.write( "21...should give Rx.\r<BR>\n" );
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document.write( "22 a function or matrix (or what are we talking about here?) combined with  its inverse will give the identity I. </SPAN>\n" );
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