Ecuatie in R
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- Mateescu Constantin
- Newton
- Posts: 307
- Joined: Tue Apr 21, 2009 8:17 am
- Location: Pitesti
Ecuatie in R
Sa se rezolve in \( \mathbb{R} \) ecuatia: \( [x]\ \cdot \ \{x\}=x\ \cdot\ |x| \).
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Marius Mainea
- Gauss
- Posts: 1077
- Joined: Mon May 26, 2008 2:12 pm
- Location: Gaesti (Dambovita)