№1: ¬(A + B) * C = 1;
По закону де Моргана: ¬(A + B) = ¬A * ¬B
(¬A * ¬B) * C = 1
A = 0; B = 0; C = 1№2: (A -> B) + (A -> C) = 0 (A -> B) = 0; (A -> C) = 0; A = 1; B = 0; C = 0;
№1:
¬(A + B) * C = 1;
По закону де Моргана: ¬(A + B) = ¬A * ¬B
(¬A * ¬B) * C = 1
A = 0;
B = 0;
C = 1
№2:
(A -> B) + (A -> C) = 0
(A -> B) = 0;
(A -> C) = 0;
A = 1;
B = 0;
C = 0;