(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

x and y are non-zero numbers.

2. Relevant equations

x.y=0

3. The attempt at a solution

I think we should use cyclic numbers but How?

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# Homework Help: X.y=0 but x and y are non-zero numbers

**Physics Forums | Science Articles, Homework Help, Discussion**