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day of the week

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3 articles trouvés pour ce sujet.
On what day of the week was July 4, 1904? 2014-01-11
Madi pose la question :
Hi guys,
I have a question. July 4, 1903, was a Tuesday. On what day of the week was July 4, 1904? If you could give me an equation that would work for any question like this, that would be GREAT!
Your fellow math scholar (in training),

Penny Nom lui répond.
The day of the week 2006-03-19
Neil pose la question :

A friend of mine has an excellent memory for dates and events that occurred on that date, but his party piece is the ability to tell you the day of the week that fell of any given date. This talent is all the more extraordinary because the answer comes back in less than 2 seconds (often under 1 second). By his own admission he is no mathematician.

Now his memory and knowledge are without question, but I challenged him that because of its diversity this party piece could not be based upon memory, but on mathematics. I believe that with the correct mathematical approach and the use of a common algorithm, anyone with a basic mathematical mind can do this in their head.

Chris Fisher lui répond.
The day of the week, July 24, 1837 1998-03-21
Colleen K. pose la question :
What day of the week (Mon. Tues. Wed. etc...) was July 24th, 1837?
Chris Fisher lui répond.



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