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#1 2009-03-29 21:18:49

Innsmouth
Member
Registered: 2009-03-27
Posts: 3

6 digit Number

6 Digit Number
We have a six digit number with no repeating digits. To find this number the following predictions are made.

123456, 234567, 345678, 456789, 567012, 654321, 765432, 876543, 987654

In each prediction only one digit is placed correctly. Find the number.


a different hard problem again! enjoy it..

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#2 2009-03-30 16:03:26

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 46,347

Re: 6 digit Number


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#3 2009-03-31 01:34:51

Innsmouth
Member
Registered: 2009-03-27
Posts: 3

Re: 6 digit Number

can you mention about how you found that? cause i found that number too by trying  many different possibilities.. there must be an algorithm.. but i'm not sure yet..

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#4 2009-03-31 05:26:43

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 46,347

Re: 6 digit Number


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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