Assertion :An AND gate is a universal gate. Reason: The boolean expression for AND gate is A.B=C.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Assertion is incorrect but Reason is correct

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Solution

The correct option is D Assertion is incorrect but Reason is correct
A universal gate is a gate which can implement any Boolean function without the med of any other gate type The $N A N D$ and $N O R$ gates are universal gates So $A N D$ gate is not an universal gate up it required other gates help
And the boolean exp for $A N D$ gate is $A . B = C$
Therefore the assertion is incorrect but reason is correct

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