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#1 2009-08-28 06:51:00

Andrew_
Guest

Simple question about two real variables

Let us suppose there are exist two real variables x and y such that:

And the two variables obey the two relations:

where a is an integer.

Is this plausible ? And would the only solution for this problem be such that a=1 ?

Thanks

#2 2009-08-28 08:54:25

ac
Member
Registered: 2009-08-19
Posts: 8

Re: Simple question about two real variables

you only have trivial solutions for your problem...

x=y=1 or x=y=0 with any a

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