state gov UP Police Computer Operator Grade A Mock Test 2023 Digital Logic Number Representations and Computer Arithmetic Minimization of Boolean Expression
The Boolean expression \(f\left( {A,\;B,\;C} \right) = A\left( {B + \left( {C\;\overline {A.(B + C)} } \right)} \right)\) is equivalent to
1
AB
2
A̅B
3
AC
4
BC