document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=28309>Question 28309</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Give examples of the following matrices:<BR>\n" );
document.write( "2x2 identity matrix I2x2(the 2x2 is smaller then the I when written)\r<BR>\n" );
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document.write( "5x5 zero matrix 0 5x5\r<BR>\n" );
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document.write( "Two non zero matrices A and B such that AB=02x2\r<BR>\n" );
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document.write( "A 2x2 matrix C such that C does not = I2x2 but C 2(squared)=I2x2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #15387 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=15387\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> check my answers....i am rusty on matrices:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=I%5B2x2%5D ALIGN=MIDDLE  ALT=\"I%5B2x2%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%282%2C2%2C%0D%0A1%2C0%2C%0D%0A0%2C1%29+%29 ALIGN=MIDDLE  ALT=\"%28matrix%282%2C2%2C%0D%0A1%2C0%2C%0D%0A0%2C1%29+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=M%5B5x5%5D ALIGN=MIDDLE  ALT=\"M%5B5x5%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%285%2C5%2C%0D%0A0%2C0%2C0%2C0%2C0%2C%0D%0A0%2C0%2C0%2C0%2C0%2C%0D%0A0%2C0%2C0%2C0%2C0%2C%0D%0A0%2C0%2C0%2C0%2C0%2C%0D%0A0%2C0%2C0%2C0%2C0%29+%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "A = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%282%2C2%2C%0D%0A1%2C1%2C%0D%0A1%2C1%29+%29 ALIGN=MIDDLE  ALT=\"%28matrix%282%2C2%2C%0D%0A1%2C1%2C%0D%0A1%2C1%29+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "B = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%282%2C2%2C%0D%0A-1%2C1%2C%0D%0A1%2C-1%29+%29 ALIGN=MIDDLE  ALT=\"%28matrix%282%2C2%2C%0D%0A-1%2C1%2C%0D%0A1%2C-1%29+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "C = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%282%2C2%2C%0D%0A-1%2C1%2C%0D%0A1%2C-1%29+%29 ALIGN=MIDDLE  ALT=\"%28matrix%282%2C2%2C%0D%0A-1%2C1%2C%0D%0A1%2C-1%29+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "jon.<BR>\n" );
document.write( " </SPAN>\n" );
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