Why is NOT called an inverter, and how can this simple function play a major role in digital decision-making?
NOT کو اِنورٹر کیوں کہتے ہیں اور یہ سادہ عمل ڈیجیٹل فیصلہ سازی میں بڑا کردار کیسے ادا کرتا ہے؟
Solution & explanation
It changes a Boolean condition to its complement. For example, NOT(door closed) means door not closed; combining complements with other gates expresses useful decisions.
Independent study answer. Original textbook ↗ · English-medium printed page 165.