railway RRB Technician Grade 1 Mock Test 2024 Digital Electronics Logic Gates and Boolean Algebra Boolean Functions
On simplification of expression:
\(Y = \overline {\left( {A.B + \bar C} \right)\left( {\overline {A + B} + C} \right)} \), using Boolean algebra, the solution is:
1
(A. B + C) (A + B . C)
2
(A̅ + B̅ + C̅ ) (A + B + C)
3
(A . B + C̅ ) (A . C + B̅ )
4
(B . C + A̅ ) (A . B + C̅ )