Question

Пусть
U (1,2,3,4,5,6,7,8,9)
A (1,2,3,4,5,9)
B (2,4,6,8)
C (1,3,5,7)
D (1,2,4,5,7,8,9)
. Выразить F через
A,B,C,D,U ,если F
F (2,5,7,9)

Answer 1

Ответ:

(1,2,3,4,5,

6,7,8,9,)