Question

Найти значение выражений для A=0 B=1
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A)A•B+A•B
B)A•B+A•B+A•B
_ _
C)(A•B)->(A•B)
_
D)(A+B)->(A•B)

Answer 1

A) $0 * 1 + 0 * 1 = 0 + 0 = 0$
B) $0 * 1 + 0 * 1 + 0 * 1 = 0 + 0 + 0 =0$
C) $(0 * 1) rightarrow (0 * 1) = 0 rightarrow 0 = 1$
D) $(0 + 1) rightarrow (0 * 1) = 1 rightarrow 0 = 0$