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a fost răspuns

reprezinta multimea M ={x | x ∈ ℕ, 3 ≤ x < 15} prin enumerarea elementelor
b) Aflati card M

Răspuns :

Andreea1104
M={3,4,5,6,7,8,9,10,11,12,13,14} ○○○○Card M=12
Max13
M={3,4,5,6,7,8,9,10,11,12,13,14}
card M=12