engineering recuitment BEL Probationary Engineers Mock Test 2025 Digital Electronics Logic Gates and Boolean Algebra Representation of Boolean Functions
The Boolean SOP expression obtained from the truth table is:
|
Inputs |
Output |
||
|
A |
B |
C |
X |
|
0 |
0 |
0 |
0 |
|
0 |
0 |
1 |
1 |
|
0 |
1 |
0 |
0 |
|
0 |
1 |
1 |
0 |
|
1 |
0 |
0 |
0 |
|
1 |
0 |
1 |
0 |
|
1 |
1 |
0 |
1 |
|
1 |
1 |
1 |
0 |
1
ABC'+A'BC
2
AB'C+ABC'
3
A'B'C+ABC'
4
A'BC'+AB'C