Teaching DSSSB TGT Mock Test 2025 Digital Logic Number Representations and Computer Arithmetic Minimization of Boolean Expression
Simplify
\(\rm Z=\overline{(A+\overline{B+C)}D}\)
1
Z = A̅ + BC + D̅
2
Z = A̅B + CD̅
3
Z = A(B + C̅) + D
4
Z = A̅(B + C) + D̅