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Identify the logic operation performed by the given circuit. [Figure: A and B each pass through a NOT gate into a NAND gate giving Y.]

Asked in JEE Main 31st Jan 1st Shift 2024 (also JEE Main 9th April 2nd Shift 2019) · Gate combinations and truth tables

• (1) NAND
• (2) NOR
• (3) OR
• (4) AND

Step-by-step solution

Why the other options are wrong

• (1) Ignores the input inverters.
• (2) Would need an AND gate after the inverters.
• (4) Would need a NOR gate after the inverters.

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