document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=252535>Question 252535</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the last digit of 2^2005 ?\r<BR>\n" );
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document.write( "(a) 0 (b) 2 (c) 4 (d) 5 (e) 6 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #184499 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=184499\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> There is a repetition of four numbers 2, 4, 8, and 6 <BR>\n" );
document.write( "2005/ 4=501.25<BR>\n" );
document.write( "1/4=.25 the same remainder as 501.25<BR>\n" );
document.write( "2^1=2 so the last digit is 2.<BR>\n" );
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document.write( "Ed </SPAN>\n" );
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