railway RRB Technician Grade 1 Mock Test 2024 Digital Electronics Logic Gates and Boolean Algebra Karnaugh Maps
What is the simplest expression for the K-map shown in the table given below?
|
|
C̅ |
C |
|
A̅B̅ |
0 |
0 |
|
A̅B |
1 |
1 |
|
AB |
1 |
1 |
|
AB̅ |
0 |
1 |
1
X = B + AC
2
X = B̅ + AC
3
\(X = \overline {AC} \)
4
X = ABC + AC