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Cel mai inteligent răspuns!
2014-11-10T19:43:07+02:00
N = 6a + 4      n ∈ {10, 16, 22, 28,34, 40, 46, 52,58 ,64,.....}    {A}
n = 8b + 4      n ∈ {12,20,28,36,44,52,60,68,76,84 ........... }    {B}
n = 7c + 3      n ∈ { 10, 17,24 ,31,38,45,52,59,66,73,80,87...}  {C}
⇔ n ∈ {A} intersectat {B} intersectat {C} ⇔ cel mai mic n = 52
1 5 1