Physics · Digital Electronics
दो इनपुट A और B वाले बाइनरी हाफ सबट्रैक्टर (half subtractor) के लिए, आउटपुट D (अंतर) और X (उधार) के लिए तार्किक व्यंजकों (logical expressions) का सही सेट है:
- 1D = AB + A'B, X = AB'
- 2D = A'B + AB', X = A'B✓
- 3D = AB' + A'B + AB', X = AB'
- 4D = AB + AB', X = AB'
सही उत्तर देखें
D = A'B + AB', X = A'B
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