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Products in A.P. (Posted on 2013-02-01) Difficulty: 3 of 5

No Solution Yet Submitted by brianjn    
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re: questions, possible solution to 2 digit multiplicand | Comment 2 of 6 |
(In reply to questions, possible solution to 2 digit multiplicand by Dej Mar)

"Some order" is intended to be sequential.
In Ex1 we have sequential and consecutive.
In Ex2 we would have sequential if we had a case for the 5.

I hadn't considered negativity, might be interesting, but zero difference?  Wouldn't that mean a series that goes nowhere?

Wondering about your "possible solutions", have you also considered:
"Multiplicands must not be replicated, and nor may the digits of a multiplicand and multiplier that create a product." ?

Edited on February 3, 2013, 12:02 am
  Posted by brianjn on 2013-02-02 23:59:15

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