engineering recuitment BHEL Engineer Trainee Mock Test 2025 Digital Electronics Logic Gates and Boolean Algebra Representation of Boolean Functions
The expression for the truth table given below in POS form is given by:
| A | B | C | F |
| 0 | 0 | 0 | 1 |
| 0 | 0 | 1 | 0 |
| 0 | 1 | 0 | 1 |
| 0 | 1 | 1 | 1 |
| 1 | 0 | 0 | 1 |
| 1 | 0 | 1 | 1 |
| 1 | 1 | 0 | 1 |
| 1 | 1 | 1 | 0 |
1
AB'C + ABC'
2
(A + B + C')(A' + B' + C')
3
A'B'C + ABC
4
(A + B' + C')(A' + B' + C')