A string of
2001 digits begins with a "
6". Any number formed by two consecutive digits is divisible by either
17 or
23.
What is the last digit in this sequence?
What if the sequence had 2002 digits?
(In reply to
missing point by vivek)
hi vivek....im ravi.......n comming to ur point to ending the sequence with 8517 or 9234......the given answer is right coz..i the sequence ends with the latter then there will not b any 2001 th term coz the sequencve will end at the last digit 7.........
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Posted by ravi
on 2004-09-30 12:02:25 |