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Diia12g
a fost răspuns

Ma ajuta cineva?Va rog ff mult!
a) {1,2,3} n {0,1,4,5} =
b) {3,6} u {0,1,3,5} =
c) {7} n {1,3,5}=
d) {1,4,5} u {0,1,2,8}=
A-1 , 2
B-3,4
C-5,6,7,8..