railway RRB ALP (CBT 1 + CBT 2 + CBAT) Mock Test Series 2025 (New) Digital Logic Number Representations and Computer Arithmetic Minimization of Boolean Expression
यदि x, y, z बूलियन चर हैं तो (x + y̅) (x ⋅ y̅ + x ⋅ z) (x̅ ⋅ z + y̅), ______ के बराबर है।
1
x ⋅ y̅
2
x ⋅ y̅ + z
3
x ⋅ z̅
4
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