IGNOU BPHET 143 2026 - Obtain the expression for the output of the following logic circuit. W

Question

Obtain the expression for the output of the following logic circuit. Write its truth table. Which gate is represented by this circuit?

Image ignouacademy-com--p-circuit-64070

19 Jan 2026

Answer :

Word Count : 277

To analyze the logic circuit, we first identify the inputs and the type of gates used. Assume the circuit has two inputs, A and B, connected to a combination of logic gates. By observing the connections, if the circuit has an AND gate followed by a NOT gate, it represents a NAND operation. If it has an OR gate followed by a NOT gate, it represents a NOR operation.

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