Краткое пояснение: Упростим логическое выражение, используя законы логики, такие как коммутативность, ассоциативность и поглощение.
Решение:
- Исходное выражение: X ⋅ Y̅ ⋅ Z̅ + X ⋅ Y ⋅ Z̅ + X̅ ⋅ Y ⋅ Z + X̅ ⋅ Y̅ ⋅ Z + X ⋅ Y ⋅ Z
- Сгруппируем: (X ⋅ Y̅ ⋅ Z̅ + X ⋅ Y ⋅ Z̅) + (X̅ ⋅ Y ⋅ Z + X̅ ⋅ Y̅ ⋅ Z) + X ⋅ Y ⋅ Z
- Вынесем общие множители: X ⋅ Z̅ ⋅ (Y̅ + Y) + X̅ ⋅ Z ⋅ (Y + Y̅) + X ⋅ Y ⋅ Z
- По закону исключенного третьего: Y̅ + Y = 1, Y + Y̅ = 1
- Тогда: X ⋅ Z̅ + X̅ ⋅ Z + X ⋅ Y ⋅ Z
Ответ: X ⋅ Z̅ + X̅ ⋅ Z + X ⋅ Y ⋅ Z