engineering recuitment BEL Probationary Engineers Mock Test 2025 Digital Electronics Logic Gates and Boolean Algebra Representation of Boolean Functions
In K-map reduction for 4-variables POS expression, the cell with address 0000 indicates:
1
ABCD
2
A + B + C + D
3
A̅B̅C̅D̅
4
A̅ + B̅ + C̅ + D̅