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Numarul de functii surjective
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Numarul de functii surjective
Posted:
Thu Nov 12, 2009 11:20 pm
by
Radu Titiu
Aflati numarul de surjectii de la
\( \{1,2,...,n\} \)
la
\( \{1,2,...,m\} \)
.
Posted:
Fri Nov 13, 2009 9:14 am
by
Marius Mainea
aici