The combination of gates shown below yields
NAND gate
OR gate
NOT gate
XOR gate
As we learnt in
NAND gate -
NOT + AND gate
- wherein
A and B are input
Y is out put
(From D'morgan law)
Hence, This circuit represent OR gate.
Correct optio is 2.
Option 1)
NAND gate
This is an incorrect option.
Option 2)
OR gate
This is the correct option.
Option 3)
NOT gate
This is an incorrect option.
Option 4)
XOR gate
This is an incorrect option.
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