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Question:

The logic gate represented in given figure is XOR Gate OR Gate NAND Gate NOT Gate

OR Gate

NAND Gate

NOT Gate

XOR Gate

Solution:

P is the output of the inputs signal A and B operating on a NOR gate. Then the signal P(A' and B') acts as input signal for the second NOR gate to give the output Y. Thus writing truth table for each step gives the table as shown above which resembles the truth table of an OR gate for input signal A and B whereas the Y as the output signal.