The number N is obtained by rearranging the digits of a positive decimal whole number M.

Can M+N be equal to 99.....9, where the digit 9 is repeated precisely 2007 times?

(In reply to solution by bubu)

Thanks bubu.

I confirm having hyperlinked your methodology in my solution.

Posted by K Sengupta on 2008-03-13 14:58:54