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Q#1 Boolean Algebra GATE EE 2009 MCQ +1 mark -0.33 marks

The complete set of only those Logic Gates designated as Universal Gates is

NOT, OR and AND Gates

XNOR, NOR and NAND Gates

NOR and NAND Gates

XOR, NOR and NAND Gates

Explanation:

The NOR and NAND gates can be used implement any logic function and hence are often referred to as Universal logic gates.

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