Заполним таблицу истинности для выражения (A ∨ B ∧ ¬C) ∧ C
| A | B | C | A ∨ B | ¬C | (A ∨ B) ∧ ¬C | ((A ∨ B) ∧ ¬C) ∧ C |
| 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| 0 | 1 | 0 | 1 | 1 | 1 | 0 |
| 0 | 1 | 1 | 1 | 0 | 0 | 0 |
| 1 | 0 | 0 | 1 | 1 | 1 | 0 |
| 1 | 0 | 1 | 1 | 0 | 0 | 0 |
| 1 | 1 | 0 | 1 | 1 | 1 | 0 |
| 1 | 1 | 1 | 1 | 0 | 0 | 0 |
Ответ:
| A | B | C | ((A ∨ B) ∧ ¬C) ∧ C |
| 0 | 0 | 0 | 0 |
| 0 | 0 | 1 | 0 |
| 0 | 1 | 0 | 0 |