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Fiby
a fost răspuns

Sa se scrie permutarile multimii: A={-1,2,1}

Răspuns :

Getatotan
( -1,2,1 )
( -1,1,2,)
( 2,-1,1)
(2 ,1, -1 )
( 1,-1,2)
(1, 2,-1)
Lorena2000
A={-1,2,1}
A={-1,1,2}
A={2,-1,1}
A={2,1,-1}
A={1,2,-1}
A={1,-1,2}

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