Functii reale

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Marius Mainea
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Functii reale

Post by Marius Mainea »

Determinati toate functiile \( f:\mathbb{R}\rightarrow\mathbb{R} \) care verifica relatia:

\( f(x+y)\le f(xy) , (\forall)x,y\in \mathbb{R} \)
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Mateescu Constantin
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Post by Mateescu Constantin »

Aici
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