Заполним таблицу истинности для выражения \( \neg A \lor B \land (\neg A \lor C) \land A \land C \). Сначала найдем значения \( \neg A \) и \( \neg C \).
| A | B | C | \( \neg A \) | \( \neg C \) | \( \neg A \lor B \) | \( \neg A \lor C \) | \( (\neg A \lor B) \land (\neg A \lor C) \) | \( A \land C \) | \( ( (\neg A \lor B) \land (\neg A \lor C) ) \land (A \land C) ) \) |
|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |
| 0 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 |
| 0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |
| 0 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 |
| 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
Ответ:
| A | B | C | \( \neg A \lor B \land (\neg A \lor C) \land A \land C \) |
|---|---|---|---|
| 0 | 0 | 0 | 0 |
| 0 | 0 | 1 | 0 |
| 0 | 1 | 0 | 0 |
| 0 | 1 | 1 | 0 |
| 1 | 0 | 0 | 0 |
| 1 | 0 | 1 | 0 |
| 1 | 1 | 0 | 0 |
| 1 | 1 | 1 | 0 |