Re: number with ....

"mina_world" <mina_world@xxxxxxxxxxx> wrote in message
news:enisl0$qtn$1@xxxxxxxxxxxxxxxxxxx

Hello sir~

x + 6xy - y = 1.

(x and y are positive integer).

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I think....
This equation does not exist a solution.
right ?

and then,
How can you show that this does not have a solution ?

Rewrite the equation as x=f(y). It should be clear then.

--
Clive Tooth
http://www.shutterstock.com/cat.mhtml?gallery_id=61771


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