Symbolic representation of four logic gates are shown as:(i) OR gate AND gate NOT gate [NAND gate]Pick out which ones are for AND, NAND and NOT gates, respectively:
- A(ii), (iv) and (iii)
- B(ii), (iii) and (iv)
- C(iii), (ii) and (i)
- D(iii), (ii) and (iv)
Solution & Step-by-step Explanation
Based on standard logic gate symbols:(i) is an OR gate.(ii) is an AND gate.(iii) is a NOT gate (triangle with a bubble).(iv) is a NAND gate (AND gate with a bubble).For the sequence AND, NAND, NOT: (ii), (iv), (iii).