Choose the logic gate represented by the following combination of logic gates.
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → AND
| $A$ | $B$ | $\overline A$ | $\overline B$ | $\overline A+\overline B$ | $(\overline{\overline A+\overline B})$ | $A.B$ |
| 0 | 0 | 1 | 1 | 1 | 0 | 0 |
| 0 | 1 | 1 | 0 | 1 | 0 | 0 |
| 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| 1 | 1 | 0 | 0 | 0 | 1 | 1 |