document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=650196>Question 650196</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is the ones or unit digit for 9^34 ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #407240 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=407240\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> what is the ones or unit digit for 9^34 ?<BR>\n" );
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document.write( "The 1's digit alternates between 9 & 1 for powers of 9.<BR>\n" );
document.write( "1<BR>\n" );
document.write( "9<BR>\n" );
document.write( "81<BR>\n" );
document.write( "729<BR>\n" );
document.write( "6561<BR>\n" );
document.write( "etc.<BR>\n" );
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document.write( "Odd powers --> 9<BR>\n" );
document.write( "Even powers --> 1<BR>\n" );
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