Geoffrey
At 8:50 AM +0000 10/2/97, Phil Mahler wrote:
>One of our staff in a math lab recently created a summary of
>divisibility rules for dividing by the whole numbers 2,3,...,10.
>
>example: A number is divisible by 2 if its ones digit is 0,2,4,6,8.
>
>It states there is no rule for 7.
>-----------------------------------------------------------------
>Assuming the domain of discussion to be the whole numbers, is this true?
>
>Phil Mahler
>Middlesex CC
>Bedford, MA
>
>p.s. There is some ambiguity in the question, which I chose to not remove.
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Geoffrey Akst
Mathematics Department
Manhattan Community College
199 Chambers Street
NY, NY 10007
(v) 212/346-8530, -8531, -8532
(f) 212/346-8550
(e) akst@idt.net
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